Unleash the power of gravity and watch your marbles leap with joy! The Ravensburger Gravitrax Trampoline Expansion Set is a thrilling addition to your marble run adventures. Please note, this expansion requires the starter set to play.

• Includes: Illustrated instructions, 2 active trampolines, and 2 angle/height adjustment pieces.
• Created by the renowned German company, Ravensburger, this modular marble run offers endless possibilities for both young and adult builders.
• Construct intricate tracks, race your marbles, and explore the practical forces of gravity.
• With versatile building pieces, you can build your own complex marble run systems or follow predesigned models.
• Expand infinitely with additional components, creating unique pathways with thrilling obstacles.
• Enjoy endless fun while enhancing your understanding of gravity's properties.

Design your tracks anywhere! With the GraviTrax app, plan your routes on your mobile or tablet and bring them to life.