Ravensburger GraviTrax Starter Set (122 Pieces)

Design a track, send the marbles rolling and find out what happens when you change the route. The Ravensburger GraviTrax Starter Set is a complete, open-ended marble-run system for building, experimenting and problem-solving.

Use height blocks, curves, crossings, switches and action elements to control the route and speed of the marbles. Follow the included construction plans to begin, then rebuild the system with your own layouts and challenges.

• Complete 122-piece starter set
• Experiment with gravity, magnetism and kinetic energy
• Includes construction plans and challenges
• Rebuildable and compatible with GraviTrax expansions, sold separately
• Recommended for ages 8+

Safety: Contains small parts and marbles. Not suitable for children under 3 years.

Available to order. Allow approximately 5 business days before dispatch; delivery time is additional.