GRAVITRAX Starter Kit - Marble Run & STEM Building Toy for Kids Ages 8+ | Educational Construction Set with 122 Pieces | Perfect for Indoor Play, Birthday Gifts & Classroom Learning Activities

Fast-Paced Fun, Open-Ended Design and Infinite Creativity! Get ready for racing fun with the GraviTrax Starter Set! The 100-piece set provides you with everything you need to get started and it gives you lots of creative options. 

With a variety of tiles, levels, tracks and features you can control the speed of each gravity sphere. The open-ended building concept offers endless possibilities to design a different track every time you play. Add speed and flair to your tracks with expansion sets and action accessories.

Included 

The Gravitrax starter set includes over 100 track-building components, six balls, a contruction plan booklet and a task booklet.

Recommended ages: 8+