Using & Reviewing POWERCAST WAX castable resin with an Elegoo Mars - detailed home casting by VOGMAN

[@billkaroly]

My mom used to design jewelry using the lost wax method years ago and if she were alive today she would do this. Great video. Thanks.

[@vogman]

Then your mother was a truly gifted lady. I deeply admire those with the artistic talent capable of working directly with wax. It's a skill I don't share : )

[@ATev123]

Words can not explain how thankful I am for teaching us about the layer coating for the castable resins! I wasted a whole 500g bottle of PowerCast Dark and half of the bottle of my Burn resin. Was trying to get a successful print for over a month and ever since I add the base layer I have not had a single failure! Keep doing your thing!!!!!

[@vogman]

Glad I could help!

[@KrakenCasting]

The wife walked in while I was watching this and said "Ooh, that's really cool..." That means I'm one step closer to convincing her to let me buy a kiln. XD

[@vogman]

That's good news Austin. That's the major hurdle we all face ; )

[@splintercelloo7]

Lmao! At least your wife gives a crap. I just bought my kiln and her last words were, "can't you just rent this sort if stuff" Hahahhaha. But she want an Excalibur sword so she's only disappointed that I bought a small electric kiln than a full sized 3 burner gas forge, anvil, blacksmithing tools etc so that I could litterally forge her a sword for no real reason outside of her liking it from a Netflix series. Guess I'm not manly enough for her.🤣🤣

[@deborahduthie4519]

Austin Hussey That’s how to do it young man. Little by little. Carve a few wax rings for her so she can see how dedicated you are and what you’ll be making for her but you can’t make them, not if you haven’t got a kiln. Maybe someone can rent you a kiln for one month. Local Lapidary club might be able to help you out but if you can’t hire one, you’re another step closer to getting your own. Or start a money box for your kiln. Every day empty every coin from your pockets and wallets, into the money box. It soon mounts up. Like that pun?😆. No harm in trying.

[@chrislocke2728]

THANK YOU! that priming base layer was the trick ive been needing to get this dark to print, worked like a charm!

[@WarlordSh4Dow]

Looks like it turned out fantastic to me! Really like the quality on your ring. Really am glad you're getting noticed by different companies out there!

[@vogman]

I'm hoping Ferrari will give me a car in exchange for a review... But I'm not holding my breath : D

[@CraigLYoung]

Kudos! I think it turned out great. The trick to using jewelry saws is to let the saw blade do the cutting. If you notice the blade bending then you're putting to much pressure on the saw. When I notice myself doing that, I take a break and have a cup of coffee.

[@vogman]

I'd better get a lot of coffee : )

[@johnmccanntruth]

I think it turned out right nice. Looks like a professionally made ring to me...

[@vogman]

Thanks John : )

[@Joel.Derrick]

Your examples and experience are absolutely stellar! I am passing your channel along to several other folks who are just starting out hoping that they reap the same rewards that I have from your tremendously insightful content. Thank you so much and keep the content coming!

[@vogman]

Wow, thank you Joel. I really appreciate that : )

[@zachofalltrades1111]

I have to say I started with one of your first videos before you got so good at this and let me say it’s so inspiring . I finally have a resin printer the Phrozen sonic mini, now I want to get a furnace and kiln and everything to cast metal! Definitely love watching your journey!

[@vogman]

Thanks Zach. For me that's the whole point... I'm nothing special. I have no experience or acquired skills. And yet last week I made a pretty good replica of an Anglo Saxon ring in silver. If I can do it, anyone can : )

[@YarHarFD]

I use silicon bronze all the time! Great alloy

[@natmickan]

That’s an awesome job! If you want to save your saw blades, you need to use almost no pressure going perpendicular to the blade. Grip the handle so loosely that you’re worried you’d drop it, and let the blade do the work. The back and forth will cut it all by itself :)

[@vogman]

Thanks Nat. I'm not the best at being light-handed : )

[@Del350K4]

"Buying one would´ve been much easier" - ah, but you don´t get quite the same sense of satisfaction, do you? For me there´s nothing more satisfying than going out into the world knowing that I´ve got a spotless, smart, really well-turned-out ring.

[@vogman]

I know what you mean, but I've personally found that displaying a ring openly with pride can often draw the wrong sort of attention : )

[@Vickytg23]

Personally I like the imperfections in hand made. The skill to create beauty by hand. Look at the diamonds very carefully the are not perfectly round. I would love to sit at the jewellers feet that made this ring and learn. kzbin.info/www/bejne/rHu0c6Frm6anptk

[@Charlielizard]

You really out did yourself. You made everything look simple and could even guide a dummy like myself. Your design software is great, liked the way you included the sprues in your design and the use of silicon bronze. Excellent job and awesome work of art. Thanks for posting and have a great weekend👍👍👍

[@vogman]

Thanks Chuck. But believe me, it has to be an easy process if I can do it : )

[@lightzephyr3399]

Love your channel man, you break things down so clearly. Thanks! Yet again, you've given me ideas 🌴

[@vogman]

Glad to hear it! Ideas and inspiration is what it's all about 😁

[@mohammadhoque5334]

This guys videos are wholesome and informative I appreciate these videos

[@vogman]

Thanks Mohammad. That's very kind : )

[@mohammadhoque5334]

VOG may I request a video on how to use software to create 3D castable prints?

[@Downtownposted]

What do I prime the build plate with

[@allkindsofscience2538]

try the alpha sense castable resin from ebay is $50 for 500ml, awesome work btw

[@patprop74]

They remind me of a company called Bucktown Polymers, where you can buy resins by the KG for far less than by the liter.

[@yasmani421]

have you used this resin? which setting are you running with it?

[@McAko]

what is the machine in 9:05 used for? it seems it contains nails?

[@archietalks3289]

Having trouble with the burnout. My wax burns and does not melt? Any tips I have am using the burn out cycle as suggested still getting poor burn outs

[@aphyngodiva2551]

Great video! Love your humor! I was curious as to if this resin performed as well as it does, it seems so! I think your ring even has better details than the GTHIC ring, which can be a good or bad thing depending on how you look at it, on one hand your ring is so perfect it appears clearly manufactured and that may not appeal to some people, the GTHIC ring clearly looks more handmade and has those tiny imperfections to show that, plus it has more of a vintage look to it (hard to explain, the best way I can is that ancient jewelry from early peoples you could easily see the tool marks and they were much less perfect compared to today's stuff). I am going for a high degree of perfection for what I am doing though, as my design is extremely detailed, standard resin struggles with it and I know for sure my own hands couldn't manage it!

[@whitewittock]

Know this is an old vid but I see there are high temp resins that you can print the mold and pour pewter straight into it, obviously it gives you less choice of metals but isn't that many times easier than this kind of process and no need for vacuum chambers etc?

[@vogman]

I personally do like pewter, so this isn't something I've looked into.

[@HunterValleyDan]

Very nice ring Geoff! Your videos are great for showing just how much effort and time it takes to (hopefully) get the desired result at the end of the process. I also disagree on which ring looks better... I prefer the look of bronze, especially after it has developed it's petina. The stainless steel ring looks great too, but I also like your simpler pattern To my eyes it less 'busy'... IMHO anyway. Good job mate!

[@vogman]

Thanks Dan. There's a lot more detail on the silver ring and you know me and detail... it's what I strive for. It's possible to attain I think, but I've got a way to go yet : )

[@TheAuxLux]

It's amazing how big progress you've made! :) You should be proud of yourself :D

[@vogman]

Thank you. That's very kind : )

[@rspSlime]

lets see how it goes i had fail prints for a week and as we speak i just put the primer template before my print lets see how it goes im excited but scared of disappointment!

[@vogman]

Do let me know 😁👍

[@rspSlime]

@@vogman IT FUCKING WORKED!!!! thank you so much you just received a new follower!

[@vogman]

Great to hear it 😁😁😁

[@freddotu]

When you create a primed build plate in the manner we've previously discussed, do you then clean and re-home/re-level the build plate or continue with the settings as they were?

[@vogman]

No, I just carry on as if it doesn't exist. I know that doesn't sound as though it would work, but the proof is in my videos 😊

[@alexwang007]

@@vogman i had the same quesion lol. Wouldn't that put a lot of stress on your LCD? I guess it's force over area so the pressure is low, but my LCD is already partially broken lol.

[@MAKEMEA]

That looks amazing, I've started making a few pieces of jewelry and would love to set up my own little foundry to cast some but don't know where to start.

[@vogman]

Have a look at this video - kzbin.info/www/bejne/p6nNZpiLoKZ5i6s It describes the process and equipment needed for Lost PLA, but the method and materials are the same. There's useful links in the description : )

[@OldIronRC]

Very good details. The resin printer really is quite impressive.

[@vogman]

Many thanks : )

[@blakecalhoun2990]

What are the properties that make the silicone rubber that you use in moulding suitable to have molten metals poured into them? I am trying to find an Option for use in the US before I dive deeply into casting, but since the product you use can only be delivered within the UK, I'm at a bit of a loss.

[@ganuv30]

Hi, I hope you help me with small details about the power wax, 1. what kind of liquify you rinsed the prints (in the bucket)? 2. What’s the best and fastest way to dry it afterwards? I thank you in advance.

[@vogman]

Happy to help. Prints are washed in Isopropyl alcohol (IPA) but I also use Methylated Spirits. Once they have been rinsed, give them a quick shake and blast them with a hair dryer - but on a COOL setting : )

[@Rouverius]

You've outdone yourself again. Great job!

[@vogman]

Thanks Rouverius : )

[@cyndicatecustom1256]

Really liking how they turned out 😁😄😎💎 and the ingot though 😳😲

[@vogman]

It's a big beast isn't it ; )

[@cyndicatecustom1256]

@@vogman definitely 😁😄😎💎

[@StepSherpa]

The ingot is not impressive when you haul around a ton of them 😂

[@AtomkeySinclair]

I've wondered about this for a while now. Thanks for inspiration to look further into the tools necessary. I noticed you posted a link to another video below. Great content!

[@AtomkeySinclair]

For those looking for the link you have on this, here it is: kzbin.info/www/bejne/p6nNZpiLoKZ5i6s

[@ddewaard3265]

You can really clean up that front face by sanding it to a high grit and buffing it. It'll make the edges a lot crisper and get rid of the printing lines aswell. I'm enjoying your video's as always, take care!

[@vogman]

Many thanks : )

[@theamateurmachineshop2150]

Another cool video! Neat to see how you put all that you are learning into practice with great execution. The Elegoo Mars seems to be a good printer for hobby. Coworker has one, great detailed prints for the cost. Thanks for sharing.

[@vogman]

It's a fantastic machine : )

[@FUBAR956]

Tha website says you can set the stones to the printed model before casting. Wouldn’t that ruin the stone when the molten metal is poured in?

[@vogman]

Some stones can be wrecked at high temperatures, so that's the first thing to check. But yes, you can do this. Add a little wax to the underside of the gem to glue it into the print. The plaster surrounds everything and keeps it in situ. During the burnout, only the resin and wax burn away, leaving the gems suspended in plaster. The metal then flows around the gems filling only the space left by the resin, so the gems should be fine 😁

[@gummixx6885]

Nice vid. How important is it to have the kiln preheated when you pour the molten metal into it? Trying to plan this out beforehand and its a minor hassle since I've only got a single outlet strong enough. Maybe I can have the oven in a diffrent room and walk over with the molten metal from another room but that doesn't seem ideal. Any help appreciated Thanks!

[@matts2581]

Way chill effort - very well done. :)

[@BJ-GoldenTuna]

How does adding the 'prime layer' of .2mm affect the 'homing' of the build plate when you start the actual print? By adding that layer make the build plate to close to the FEP/LCD screen and push in to much?

[@vogman]

It's a valuable question. I honestly expected it to make a difference - but it didn't : )

[@Digital-Dental-Designing-Tech]

Namaste Can you please tell me the melting temp of casteble resin

[@pierrecatalan]

hello can tell me the temperature curve, we can't see well on the video. thank you

[@Davidxdlol]

Hi vog!! Could you please send me/post the downloadable link to the stl file for the elegoo mars prime coat? Not a single print has stuck to the build plate on my mars, Thanks a lot !

[@Davidxdlol]

Nvm just read the bio, thanks vog God bless!!

[@vogman]

If in doubt, search for VegOilGuy on Thingiverse. I've a few prints there : )

[@Davidxdlol]

@@vogman also , have you been able to figure out settings for 0.03mm PowerCast Burn on the elegoo mars? the settings in the vid were for 0.05mm. thanks again !!

[@datniggagone]

This is also something I’m very curious about!

[@MultiSpoonkiller]

what other castable resins are good but not as expensive

[@sebastienc8797]

Wonderful job, VOG ! i love it.

[@vogman]

Many thanks : )

[@louwclaassens4988]

Amazing! I have no words. Just splendid!

[@vogman]

Thanks Louw : )

[@Brendenmai1111]

I am using alphasense DLP/SLA Castable resin with my elegoo mars any tips on the settings and why it keeps sticking to the fep film?

[@vogman]

If it's on the film it's not sticking to the plate. Get everything nice and level and really bake on those first few layers : )

[@yousifalidani1842]

Hey man xan you do a tutorial on how to use fusion 360 hand h9w to make a ring

[@keithyinger3326]

Beautiful ring! I love the gold color of the bronzes. I work with aluminum bronze and thats some Hard stuff! Never worked with silicon bronze but i'm guessing its pretty tough stuff also from the looks of your poor saw blades.

[@vogman]

It's early days for me Keith, but for strength I'd probably give it to Al. Bronze. For fluidity, definitely Sil. Bronze. For shine? I love them both equally : )

[@Jsellers1965]

Wheres the fun in just buying one. You wear it and feel proud you put in the time and effort to create such a nice ring. You could have went with .925 silver. That would have been nice. Thanks!

[@vogman]

Ahhh well, if all goes well, next week you might see my first ever Silver project : ) I've actually got a small bag of 925 infront of me right now. I have a few projects in mind but I want to get the above mentioned out of the way first.

[@reyyy9066]

I am looking for information - Is there a problem in the casting process when casting sharp edges of jewelry? For example, the shape of the tree - do you need rounding at the edges to get the metal to every corner of the casting mold? You made beautiful ring!

[@vogman]

No, my friend. The corners can be sharp, rounds, patterned, etc. It's all in the casting. I did a Trident casting here that has square edges - kzbin.info/www/bejne/qqqaiXlnqsSNd7s

[@macewen1]

It's gorgeous, well done sir!

[@vogman]

Many thanks : )

[@Danielo515]

Do you cure the resin before removing the supports?

[@vogman]

With the Powercast resin, there's no need to UV cure the finished print, so no.

[@Danielo515]

@@vogman Oh cool. Thanks for answering

[@sebastiank4739]

Hi! Print looks great, have you tried printing on Anycubic Photon? I've issue with this resin, first layers print great, but another one doesn't stick to build plate and swim in VAT... At what temperature do you print?

[@itaca5352]

great video, thanks! do you think this resin will work in a creality LD002R?

[@TrojanHorse1959]

That turned out very nice, thank you for sharing it with us!

[@vogman]

Thanks Robert : )

[@BlackCrimizion24]

How are you getting this resin to work for you? It's not casting right for me

[@andyg3]

whats the furnace you use?

[@gummixx6885]

Nice info , thanks - But what plaster of paris do you recommend?

[@Four9sFineJewelry]

Did you use any sort of vacuum chamber for the investment?

[@ewock1878]

Great Inspiring video! How much of the bottle would u say u used ? $120 seems reasonable for hq molds if you can knock out a few pieces per bottle

[@snowy3588]

purchased a small bottle of this (250ml), 3d printed 9 small jewellery pieces (On my Elegoo Mars) in it and the prints came out beautifully but when I sent them off to the casting company to be cast in silver, I was told theyd all failed in the 'finishing' stage, apparently they all went porous and small holes developed in them as they were being polished etc? Now Im stuck with a usless VERY expensive bottle of Powercast wax resin?? any ideas? The casting company are saying its something to do with the wax resin and the resin company are assuring me it wasnt the wax but the process?? - Since I have found out on the 'guide to casting in with powercast resin wax' that apparently you need to clean it in IPA for 10 minutes and then a further 5 before casting, I only briefly washed it for a couple of minutes after it was first printed - could this be the cause?

[@vogman]

I'm sorry to hear about this. I'm also surprised the professional casting company didn't have more experience to guide you. This isn't a problem I've personally experienced. In honesty I'm quite casual about cleaning myself. Certainly I don't think I've ever cleaned for 10 minutes. However, I do set my prints in plaster within a couple of hours of printing... I wonder if that might make a difference. I know with Bluecast they recommend casting ASAP and if not, keep in an airtight box... I don't know if the same applies to Powercast, but maybe...

[@smow999]

when using a jewler's saw, remember to wax your blades, keeps it from binding and breaking all the time. Simple run a piece of paraffin along the blade every couple of minutes.

[@GLouis187]

What kind of primer do you use to prime the build plate. I am having trouble having my pieces stick to the build plate. Ive Tried 3 in 1lubricant and tried the technique you showed with the prime coat. Havent had any luck yet

[@vogman]

The resin itself is the primer. Just apply a thin layer and double the Base Layer time : )

[@syzguru1115]

Is it possible To hollow out the models, make two holes in it and let the inside resin go prior To Burnout process?

[@vogman]

Yes, and I usually do hollow them to save on resin. With something like this ring, the sections are so thin that hollowing isn't worthwhile. But in the Viking Axe head that I made a few weeks ago or in this weeks video kzbin.info/www/bejne/eGWnqX-urtxjrNk I created drainage holes : )

[@joshbick4072]

Great video! I am looking to get into Lost Wax Casting, would you recommend a vacuume/centrifuge if I were to begin lost wax casting? Or would i be okay without. THanks!

[@vogman]

Hi Josh. Lost Wax or Lost Resin ideally needs a vacuum system. I experimented with this a while ago and built a DIY system which will really show you how useful vacuums are - kzbin.info/www/bejne/e3ixn3uVrcediJY These days I use the Arbe system and love it kzbin.info/www/bejne/qpXbmo2pZbJ3mNU

[@jz2188]

Looks great , lots to learn now for me !

[@vogman]

We've all got lots to learn - that's part of the fun : )

[@jz2188]

@@vogman For Sure, now I need to somehow get a furnace in the workshop under cover as a 'room heater that cost £30...

[@gheancarlonapoles6892]

hi sir, i would like to ask a question about what program do you use for designing a jewelry? thank you for sharing sir.your vlog is very helpful. thank you so much!

[@vogman]

Here I was using Fusion 360. However, I'd recommend FreeCAD now as Fusion 360 has become awkward with their licensing. FreeCAD, as the name suggests, if free, and very capable 😁

[@justinsarber1819]

I'd love to see a review of makerjuice waxcast. It's one of the cheaper castable resins at $55 for 500ml. I had to prime the build plate to get it to stick but the detail looked good.

[@vogman]

Stick with me Justin. I have a bottle of that waiting to be tested and reviewed : )

[@justinsarber1819]

@@vogman I look forward to it!

[@jewelrydesign3993]

Hey VOG! Great channel man. Also thank you! I got the Mars 2 Pro (mono), I was wondering how this would effect the settings?

[@vogman]

I haven't tried it in honesty... but powerresins are pretty forgiving. Find yourself something small but detailed (there are test prints like that out there). Start with 3 secs and see what happens. You many need to go up or down... that's why you want a small fast print 😁

[@George-ew3gx]

Hello, thanks for sharing . Does this resin require a 12 hour burnout?

[@jeremydemarco8697]

Hi ! I see that you applied a primer with a brush on the printing plate, Could you please tell me what is that primer please ???

[@vogman]

The primer is just the same resin 😁 Have a look at this weeks video where I cover this very topic - kzbin.info/www/bejne/sJexcoeEhMuioKM

[@jeremydemarco8697]

@@vogman Thanks mate, thanks for your reactivity and your HONEST reviews :D. Your channel is became a reference for me now !!!!

[@badboyere100]

Been watching your videos now for a few weeks and have just bought my first elegoo mars 2 Pro and can't wait to start printing some cool stuff any tips or tricks for the Mars 2pro? Thanks and keep up the casting

[@Quaddel97]

Hey there. Quick question concerning casting plaster in general. I only have a small Furnace that can go to 800 and 1000°C. How important are these burnout cycles for a successfull lost pla cast? Should i try doing it or is it defineatly going to fail? Just wanted to ask someone experienced

[@vogman]

Happy to help. I'd say critical. The burnout process not only removes all the PLA, it prepares the plaster, burning away the excess moisture and making it properly porous. 800C is more than enough. My burnout rate cycle maxes at 750 I seem to recall : )

[@matthewh6424]

That looks great! I think your expectation have increased with all the success lol

[@vogman]

Thanks Matthew : }

[@SpringBreak-3D]

Do you get slap sounds when the build plate start to go up? cause i hear hard slaps on mine, is this normal?

[@vogman]

This is normal. The plate sticks to the FEP and then 'snaps' free. You hear this most on the bottom layers 😊

[@TB-jl9fr]

What is your casting form called?

[@babbygirl3832]

Can you reuse the cut offs on the power cast

[@vogman]

You can't recycle them... you could perhaps construct something out of them like you would a matchstick model.

[@datniggagone]

I know you’ve used both wax and burn. Do you burn off wax at the same cycle as powercast burn?

[@vogman]

I treated them exactly the same 😊

[@Brisbane_Balki]

hi mate. i am new to casting. where can i download few ring designs free please recommand

[@jokinc.8351]

Hi VOG, Keep growing your channel with premium quality video about resin cast. It's very motivating and inspirationnal for me. You gave me the envy to 3d print and cast in metals at my turn. Will definitly buy your Moulage Delask Silicone Base when i'll have my own 3d printer. I improve my knowledge on Fusion 360 in the meantime... Do you have resource to recommend about Fusion by the way ? I am a motivated beginner. See you VOG !

[@vogman]

Many thanks : ) I'm self taught in Fusion 360 as I am with everything else... it's how I learn best, so I'm afraid I don't know any good tutorials out there. I do know that Fusion (Autodesk) have their own KZbin Channel though : )

[@smokey5882420]

Hello I have a question for you VOG. I just got my powercast wax and I'm going to do my first print. I have phrozen XL 4K printer. Wanted to see if I send you the profile setting to see if you think if the setting is right.

[@vogman]

I'm sorry Ernie, I have no experience with Phrozen printers. I really wouldn't know. Try looking around for Phrozen Support Groups. Someone there will know for sure : )

[@smokey5882420]

@@vogman thanks for relying. Love your video. Keep it up

[@Veeveecakkes]

Loved your video! Awesome details. I’m having I tough time figuring out the burnout times. And I’d like to know before I order it. Does it say on the bottle? Orrrr please help! 😩

[@amarjargal1234]

Where does the air go, when you pour in the molten metal?

[@vogman]

The vacuum pulls the air away : )

[@lunarmoved]

I think you did an awesome job. It looks great! 😍

[@vogman]

Many thanks : )

[@tylerkrug7719]

You've goten some new stuff since I last watched, sweet set up

[@vogman]

I try not to stand still. I gather too much dust ; )

[@TheMidnightSmith]

What temps are required to melt out the resin? I'm getting a home setup that's really only suited to melt pewter or about 750 degrees.

[@vogman]

It's not too high... I'm not 100% certain, but less than 200C seems about right. Obviously each resin may vary, but a standard burnout cycle tends to be 250C or less and I've seen gas rising in the 80's Hope this helps : )

[@TheMidnightSmith]

@@vogman thanks! Super helpful!

[@menlive8326]

How many pcs one can print in $120 cost. In 250 ml how many rings of such size. I want to purchase this printer and resin for printing. As customer will give me 6.50$/Pc. So purchasing this $120 resin will be a wise decision or not.

[@Darius12235]

you can Use hot water mixed with citric acid to remove the oxide layer.

[@vogman]

Thanks for the tip : )

[@RedFathom]

gotta keep some tension on those blades so they don't bend when your cutting. if they are bending over the work they break quicker.

[@vogman]

Yes. Practice makes perfect : D

[@awldune]

Those skull rings look right up BigStack's alley :) I like the tree very much.

[@vogman]

many thanks : )

[@edgotbait]

Hay VOG do you have a USA link with discount to buy a elegoo mars ? Im about to buy one

[@SilverMac47]

Are you flipping the flask after an hr too with the wax resin as you did with the burn resin?

[@vogman]

Yes. Always with castable resins as they become gas.

[@cpayne1757]

Damn nice ring, mate - good job...!!

[@Thewulf56]

The ring turned out PDG if you ask me. I saw a roll of wax filament for the 3D printer on some site. Might give it a go one day. Have you ever tried anything like that? Good work.

[@vogman]

I have to guiltily confess that I have a few roles to test and review... but so far I haven't (naughty me). I really must get around to it : )

[@trailblazingfive]

Great video, need to try casting myself ^^; at 9:06 is that a 3d printed drum polisher?

[@vogman]

The barrel tumbler? They're really useful. You can find them everywhere these days. Here's one on Amazon amzn.to/2ObNj5w You use small metal shot (ball bearings) and these gently burnish and shine the metal : )

[@squat224]

do you have a video tutorial on how you use fusion 360? I'm very novice and watching you sketch out the design used a lot of functions I didn't know existed.

[@vogman]

Actually all I really did was sketch. Get to grips with simple sketching and you'll be fine : ) Unfortunately I'm self taught so I don't have any tutorial videos, but there are plenty out there I believe.

[@subinshakya7894]

Can you please name the casting powder you used and where is it available

[@vogman]

I think there's a link in the video, but if not, head to my most recent casting vid. It will be there : )

[@zZDUmmB4Zz]

Is this also possible woth normal resin?

[@vogman]

It's not really advisable. I understand that some resins five off toxic fumes when burned...

[@0lone0wolf0]

5:30 I tried this method it's really good!

[@vogman]

That's great to hear : )

[@TheByteknight]

I notice you never show the cavity after the wax is melted, which seems to be the defining act in the lost wax method.

[@vogman]

The cavity is inside the plaster : )

[@TheByteknight]

@@vogman :-)

[@hi1172]

would you be willing to share the file for the blank signet ring?

[@vogman]

I'm sorry Matt, but no. My Patrons are very kind in supporting me - something I really couldn't manage without. So in return the least I can do is make my files available to them. I do share some on Thingiverse, but I also need to show my gratitude to my Patrons. I hope understand.