Make Your Own Kits

Transfer your marble’s momentum across your track’s crevasse with the “GraviTrax Zipline”!Watch the “GraviTrax Zipline” overcome long distances and...

EXPLORE MARTIAN TERRAINS - Dive into a universe of endless possibilities with the Mars Rover Clixo Pack. Craft glow-in-the-dark rovers, motorcycle...

It’s a maze game. It’s a marble game. Actually, it’s a gravity-powered logic maze game that builds reasoning skills and visual perception. The best...

THE ULTIMATE GIFT EXPERIENCE! Discover dinosaurs like never before, with over 80 pages of interactive content that is sure to please dino enthus...

Ever dreamed of having a vending machine in your room? With this engineering kit, you can build and experiment with your own toy vending machine. F...

Change up the marble run experience from Racing to bouncing with the trampoline. With specially angled height tiles and springy trampoline tiles, T...

Founded in Sweden in 1884, Brio makes the highest quality wooden toys that have delighted children and created happy memories for generations. Both...

Keep your marbles masterfully organized with our stackable “GraviTrax Ball Box” set, complete with 4 snap-shut boxes and 12 new marbles!Don’t lose ...

In this corner, hailing from the rough-and-tumble robotics lab: It’s Robo-Boxer! And in that corner, the wonder from Down Under: Put your mitts tog...

THE ULTIMATE GIFT EXPERIENCE! Discover the galaxy like never before, with over 80 pages of interactive content as we explore the depths of our uni...

24 PIECE PACK – Contains 8x short rectangles (2 standard Connetix squares long), 8x medium rectangles (3 standard Connetix squares long) and 8x lo...

Enter a dazzling world of infinite possibility and imagination with our Clear 34 Piece Starter Pack. Featuring transparent bevelled magnetic tiles ...

The Element Jumper raises the ball to a higher level and at the same time creates a tunnel for more balls in your marble run. GraviTrax is the flex...

Watch your marble dip down a level with the “GraviTrax Dipper”!Add even more action to your tracks with the “GraviTrax Dipper”! The “Dipper” will p...

Let the ball go crazy! Build your spiral individually and connect different heights dizzily. Combine the spiral with the GraviTrax starter set and ...

Discover the fun and excitement of science in your everyday life! Conduct over 30 interesting fun experiments to learn some scientific principles. ...

Connect different levels of your tracks with the “GraviTrax FlexTube” and keep the fun racing along!What comes up, must come down, and with the “Gr...

Send your ball for a loop! with the loop you can turn the word upside down. Combine the looping with your gravitrax starter-set for even more actio...

Expand your GraviTrax Starter-Set with the Trax Expansion Pack. With this set, you can take your GraviTrax system to a whole new level. Combine the...

'Tis the season for science!Christmas time is experimentation time. Discover something new and amazing every day leading up to the holiday. With th...

This LEGO Super Mario Adventures with Luigi Starter Course buildable game features a LEGO Luigi figure for fun interactive family or solo play L...

Propel the action! The Transfer takes your marbles over a breath-taking gap for a spectacular eye-catcher! Combine the Transfer with your GraviTrax...

The Lifter Expansion Set takes your marble run experience to a whole new level with over 25 additional elements. Once the marble reaches the bottom...

With the Ravensburger GraviTrax Tunnel rail you create the element of surprise of your track. Combine tunnels, rails and floor plates with your Gra...