Gravitrax Expansion Tunnels Review by Marble Grooves

Expand your #gravitrax #marbleruns with the Gravitrax Expansion Tunnels pack! Thanks to Ravensburger for providing this free product for a #marblegrooves review! No financial compensation was received. All opinions are my own.
You do need a Starter Set and build off of that but this set does include (2) base plates, (4) curved tunnels, (2) straight tunnels, (2) tunnel switches, (2) vertical U-turns, (2) Bernoulli plastic tracks, (2) O-shaped plastic tracks, (2) catchers.
0:00 Intro - Subscribe =)
1:30 unbox and parts
7:23 Bernoulli Tracks
10:30 Tunnels (curves)
12:30 O-shaped tracks
14:55 Tunnel Vertical U-Turns
15:34 Tunnel Switches!
Marble items on my Amazon page. As an Amazon Associate, I earn from qualifying purchases.
www.amazon.com/shop/racegrooves
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Music From StackTraxx (Groovey60)
Hang Ten

[@JeremieChallenger]

I remember having this expansion set.

[@joemathews8115]

👌

[@goofffie]

Another very usefull video. Thank you i need this set know ;-)

[@mr.danfam]

Very cool features! I like the cannon.

[@sylsmarblemotion]

Nice video and cool tricks!

[@kian_23]

Yay Marvel groove is back! Great video, did you know that the Hot Wheels Custom Camaro is coming back to the lineup? I know you like that car and is a good track car.👍🙂

[@HWMarioBros]

If a marble goes to fast on the O-shaped tracks it would go to the other side and can go back to it and go in the hole.

[@DrvJohn]

wow so cool :0

[@universalightoflove]

That kind of track is called an O-rail

[@ignaziomonti5416]

Ho provato anch'io questo set tunnels con i binari Bernoulli e devo dire che per usarli hanno bisogno di molti blocchi verticali, soprattutto quelli con il buco, se hai blocchi in più allora va bene, ma se hai uno starter set insomma, non è l ideale, perché hanno bisogno di molta altezza per funzionare. Comunque è una sfida con la gravità e un buon allenamento per la mente.

[@user-pb8ku5di3h]

Wow

[@autistic_mexican]

This is so cool I wish I had this

[@GravityGroovesByRaceGrooves]

I think that you'd enjoy it too.

[@mrmrwayne9850]

So lucky! How did you get that deal with them? I wish I got free Gravitrax lol that stuff is expensive, not saying I think they should give me it or I want a business deal tho haha, I will still def buy their stuff. Just wondering how you got it. Also very nice video!

[@GravityGroovesByRaceGrooves]

Before I started this channel, I reached out to a couple companies to see if they wanted to send products. My main channel, Race Grooves, had over 600,000 subscribers at the time and I had proven that I could grow an audience and attract eyeballs =)

[@JDSuperstar11]

It’s fine It takes more times They almost rhyme I also almost made a triple rhyme

[@HWMarioBros]

You did a quad rhyme!

[@Gravitraxer_AangCZ]

How to use the 'O' rail? Looks like this ⬇️ ====0====

[@ignaziomonti5416]

I think the same..

[@maryemalkhafaji4424]

Sheesh