3D Printing Gravitrax Extension Curve Stones

Improve your Gravitrax marble run with the Curve Stones extension!

This creative addition enhances the twists and turns of your track, challenges your skills and ignites your creativity.

Perfect for kids and adults alike, it's an engaging way to sharpen problem-solving skills.

Build, learn and enjoy endless fun!

My curve stones are compatible with all original Gravitrax components.