Ravensburger GraviTrax Extension Trampoline – Marble Run STEM, Building and Construction Toys for Kids Age 8 Years +

Description

• Use the Gravitrax Trampoline to defy gravity, gain momentum, and bounce your marble through the track system.
• Build new routes and create crazy trick shots, expand the marble run with new ideas, expansion sets to keep the ball rolling compatible with all GraviTrax & GraviTrax PRO sets & accessories.
• Experiment with gravity to power your ball through twists, loops and turns in a race to the finish line great building game for boys & girls.
• GraviTrax is made with premium quality materials adhering to the highest UK and EU standards and regulations.
• A GraviTrax Starter Set is required to use expansion packs & accessories. No batteries required. Other accessories sold separately. STEM and construction toys for kids age 8 years up. Great Christmas gifts and birthday presents for children.