How to make a DIY Cardboard Knife

How to make a simple diy kitchen knife /chef knife out of cardboard. Templates to print down below.
Check out more cardboard crafts:
DIY double blade knife video: • How to make a DIY Doub...
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#CardboardCrafts #CardboardKnife

[@MaiaEmpyrean]

Yesterday (which was Halloween), this video helped me make a quick DIY machete for my Kuchisake-Onna costume (because a machete is easier to make than scissors). It was sloppy because I didn't have that much time. It was basically three pieces if cardboard I cut out and glued together, then taped together to make it sturdier, and wrapped foil around the blade to make it shiny. I enjoyed it.

[@MysticBuild]

Nice! 😁

[@iochecoss]

Thank god for you i made this for my ayano aishi cosplay and it looks great❤

[@roudymahmoud4232]

Thanks this is so cool yesterday it was haloween and you helped me make a knife for scream or ghost face

[@f0rg3t_m3_n0t]

Luv this!❤ My little bro came up to me the night before a halloween party at their school if I could make him a knife since he has that bleeding ghost face mask and nothing else. This helped and he won a little best diy costume cuz of the knife lol. Thx for the vid!👏

[@sushantkumar8390]

Thank you so much it is so perfect!! It was greatly helpful for my halloween party. You did a great hard work, amazing

[@_Mmeeooww_]

Thanks this is so cool you really helped me out to make some halloween Jeff the killer friend I really like how it turned out!

[@cybergutz]

YOOO IM MAKING THIS FOR JEFF THE KILLER COSTUME TOO LMAOO

[@_Mmeeooww_]

@@cybergutz YOOO THATS AWESOMEMEEE

[@seemapawar438]

Materials if somebody is confused Cardboard Cutter Scissors Paper Pencil/pen/marker or whatever for tracing u would like.. Glue (hot glue 💪🏻) Scale

[@nigelivey9430]

I think I'll make my own for Halloween 🙂

[@MysticBuild]

Nice! 😎

[@sayomiv]

Same!!

[@perhetapio8698]

Same

[@MysticBuild]

@@perhetapio8698 😎

[@MSlover856]

Backward music is like DR. Driving game

[@raiderisaqt7428]

This is awesome

[@MysticBuild]

Thanks!

[@KaloAndRhy723]

Finally a real knife tut

[@MysticBuild]

😉

[@goinfinite8478]

I’m gonna be Michael Myers for Halloween so this will be perfect 👍 ggs bro ur crafts are sickkk

[@MysticBuild]

Thanks!

[@unknownuser6823]

Fr bro I needed this for my costume or else I would've been a goner

[@MysticBuild]

@@unknownuser6823 😉

[@jamaltanoeleksono5489]

That's what I was thinking

[@MysticBuild]

@@jamaltanoeleksono5489 😎

[@ifesinachinweze2058]

So fine

[@sillywonie_cat]

This helped me a lot , i'm gonna cos killer sans tomorrow but I forgot to do the knife Thanks man

[@MysticBuild]

[@Failshorts2023]

Michael Myers has join the chat:

[@evelynasantewaa1548]

tysm i needed this so much for April fools day prank

[@MysticBuild]

Nice 😉

[@lymonpowe8756]

What are the materials?

[@Fnordathoth]

Double and single corrugated cardboard and what looks to be thin chipboard; you can get away with using cereal box cardboard, it's what I used. The really thin stuff looks like brown packing or craft paper. The glue is they used is probably low temp hotglue, I wouldn't use Hi-temp for this build.

[@lymonpowe8756]

@@Fnordathoth thanks

[@Krystal_you]

​@@Fnordathothdo we need to use both?

[@Fnordathoth]

@@Krystal_you parts are double corrugated and parts are single from what I can see. If you can't get double corrugated you can glue two pieces of single to each other to make double corrugated, just press it under something flat and moderately heavy overnight to keep it from warping. So yes, I do think yiu need to use both; you could always try just single to see how it works out though.

[@iduguvenkatanarayana6399]

I love it

[@MysticBuild]

Thanks! 😎

[@bompus7258]

Great craft!

[@MysticBuild]

Thanks! You may also like this video: kzbin.info/www/bejne/mXa8Z2CYnKeIj6M

[@Julie_jul]

Cardboard can be sharp af sometimes. I’ve got just as much cuts from cardboard; just like with knives.

[@lol23..]

This was amazing I'm going to make one for Halloween

[@MysticBuild]

Nice

[@Nerd_666]

This is going to help me make the machete for my Jason costume.🤲

[@SukiroRyu]

is it possible to also use normal glue (like with a glue stick) or does it have to be with a glue gun? Also nice craft! I think i'll try it.

[@MysticBuild]

You can try with normal glue

[@SukiroRyu]

@@MysticBuild Oh alright!

[@MysticBuild]

@@SukiroRyu np

[@cookingwitharsh1266]

Good w

[@engr.md.mosfikurrahman5825]

Awesome craft

[@MysticBuild]

Thanks! You may also like this video: kzbin.info/www/bejne/d5O4kIOYpceIh9U

[@quacksyerboi2666]

Trying to make a csgo knife out of cardboard, just needed an idea on how to mimic the sharp part of the blade. Thanks for the help

[@MysticBuild]

np

[@MochiSyrup]

Please this so beautiful 😍. I need to make one 💖 you did an amazing job

[@MysticBuild]

Thanks!

[@MochiSyrup]

@@MysticBuild ur welcome ☺️

[@Ashpup09]

Making this for my purge Halloween costume

[@Travalorsworld]

wow cool

[@MysticBuild]

Thanks! You may also like this video: kzbin.info/www/bejne/bYPahousfqdseZY

[@Clippzz105]

Is it possible to only use scissors for the cardboard

[@jervintiger0402]

Yes

[@MysticBuild]

😉

[@wojtek5148]

it's super good job

[@MysticBuild]

😋

[@venusangelic_o]

Great work!! 😍

[@MysticBuild]

Thanks!

[@jayzombie976]

What type of paper were you using to cover all of the spaces

[@MysticBuild]

craft paper

[@wthChomikermm]

Great news!

[@trinlizzoli2667]

Bruh I know I’m a year late but this is so cool 😎

[@MysticBuild]

np, always nice to see new viewers

[@mikejordan7994]

Is it sharp?

[@Thenewsisbreaking]

me at the police interview: yeah, I killed two people with a cardboard knife

[@Kanishkchoudhary01]

Can we use sandpaper to give it shape

[@MysticBuild]

nope

[@Kanishkchoudhary01]

@@MysticBuild ok

[@playergamessk2470]

what was the lighter thing that you put over the blade

[@skibbidimars]

Im Kobeni for Purim so its perfect

[@MysticBuild]

?

[@skibbidimars]

@@MysticBuild Purim is like Halloween in Israel,just that Halloween is in October and Purim is in March,im dressing up as kobeni for Purim so i needed to make a knife for the cosplay

[@namrajotoke2014]

Just me creating this bc of props and project

[@SpdrLve]

Im gonna be a murderer so this is perfect for halloween

[@nerdofwar6223]

I assume it's safe to paint right?

[@MysticBuild]

Yes it is. I have some videos where I paint knives and swords. You might wanna check those ones out

[@gusatboestrada6981]

Se ve que te tardaste pero lo lograste

[@MysticBuild]

couple hours

[@plushieproductions9954]

How long did it take you from start to finish?

[@MysticBuild]

This is around 1h build

[@sheanvonner3442]

Done

[@MysticBuild]

Nice

[@naunierichards9268]

this will be perfect for my halloween costum jeff the killer

[@MysticBuild]

Sure 😎

[@twilightstars873]

U going as jeff? So cool

[@_Mmeeooww_]

Awesome

[@L6l_2023]

How many layers of cardboard

[@MysticBuild]

Everything is in the video

[@FlaviaGrasso19]

Mi potresti dare le misure per il coltello grazie Per favore

[@MysticBuild]

Hi, You need to check out template

[@erumkaleem7586]

W

[@MysticBuild]

?

[@Official_Goji_Edits]

@@MysticBuildw Means like something is good

[@MysticBuild]

@@Official_Goji_Edits ahh, ok

[@arunags9321]

I tried but I did it wrong

[@MysticBuild]

You just need some more practice

[@erumkaleem7586]

O

[@MysticBuild]

?

[@Aizyyyyyy]

TUT

[@MysticBuild]

?

[@Aizyyyyyy]

@@MysticBuild nothing

[@erumkaleem7586]

E

[@MysticBuild]

?

[@erumkaleem7586]

V

[@MysticBuild]

?

[@erumkaleem7586]

L

[@MysticBuild]

?

[@erumkaleem7586]

W

[@MysticBuild]

?

[@erumkaleem7586]

O

[@MysticBuild]

?