GraviTrax: Tunnels Expansion, GraviTrax Expansion Sets, GraviTrax, Products

Send your marbles through the “GraviTrax Tunnels” for surprising race results!

Add some stealth and an element of surprise with the “GraviTrax Tunnels Expansion” set! Packed with 18 components, use straight, curved and vertical tunnels to hide your marbles as they fly through your tracks, or help fast-moving marbles navigate sharp turns. Test the Bernoulli track to see how much speed you can generate, or drop the marble to a level below with the cool o-tracks. Combine with any “GraviTrax Starter-Set” to experience the power of gravity and educational fun today!

What makes a great toy? GraviTrax checks all the boxes! It’s a creative, modular, expandable track system that challenges children to use their imagination to build their own marble runs! Electronic-free, GraviTrax construction sets use STEM-friendly concepts while building critical thinking and problem-solving skills. Completely open-ended, every GraviTrax set has a boredom-busting variety of play options for hours of fascinating fun. Once the basics are mastered, simply add expansion sets and accessories to propel those metal marbles around the tricked-out track of your dreams!

Comes complete with 4 curved Tunnels, 2 straight Tunnels, 2 Y-junction Tunnels, 2 card bases, 1 vertical U-turn, 2 drop o-tracks, 2 bowed Bernoulli tracks and instructions.

Lasting durability for girls and boys ages 8 and up, it’s the learning toy children (and savvy adults) return to over and over again!

GraviTrax: Bridges Expansion, GraviTrax Expansion Sets, GraviTrax, Products

GraviTrax PRO: Expansion, GraviTrax Expansion Sets, GraviTrax, Products

AmiAmi [Character & Hobby Shop] GraviTrax Expansion Set Building Set 29pcs(Released)

GraviTrax PRO Adds Height and Bonus Physics to Your GraviTrax Experience - GeekMom

Gravitrax Expansion Tunnels Review by Marble Grooves

Bridge the gap with the “GraviTrax Bridges Expansion” set and keep your marble run rolling!, Explore the possibilities of connecting separate tracks

GraviTrax: Bridges Expansion

Change up the marble run experience from racing to bouncing with the Trampoline. With specially angled height tiles and springy trampoline tiles, the marble can now bounce its way to tracks waiting on the other side. Including 2 trampoline tiles and 2 angled height tiles, this accessory must be combined with the GraviTrax Starter Set. GraviTrax is a modular, electronic-free interactive track system where you can design and build your own marble runs.