Ravensburger GraviTrax Expansion Spiral

With different height possibilities, you can configure the spiral to take the marbles on a dizzying journey from one level to another! Combine the Spiral with your GraviTrax Starter-Set for even more action and excitement. Which new possibilities will the Spiral bring to your track?

GraviTrax: Lifter

GraviTrax is the all new STEM track system from Ravensburger! Think of it as a next-generation marble maze for older players/builders. Use your

Gravitrax Expansion Spiral

Ravensburger Gravitrax Obstacle Course Set – The Puzzle Collections

What's in the GraviTrax Spiral Element?

GraviTrax: Spirale (Expansion Set) - Yellow Springs Toy Company

Ravensburger GraviTrax Spiral Accessory - Marble Run and STEM Toy for Boys and Girls Age 8 and Up - Expansion for 2019 Toy of The Year Finalist GraviTrax : Toys & Games

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Ravensburger - GraviTrax - Spiral Expansion Set - Hub Hobby

Ravensburger GraviTrax Expansion Spiral