Gravitrax Starter Marble Run Set Water Bottle There's a cube

There's a cube

buildable playset makes an ideal gift for young witches and wizards aged 7 and up

The first player to win four rounds wins the game

Some options include: Animals

this lopsy bun is up for an adventure

Gravitrax Starter Marble Run Set Water Bottle There's a cubeWith over 100 pieces and 18 different construction elements, the GraviTrax Starter Set offers everything you need to begin building your own action packed track systems. Discover how the laws of physics affect the journey your marble takes with curves, junctions, freefalls and even a cannon. Experiment using different heights and angles to control the speed of the marble to get it to the finish. Contents Instructions (D, F, EN, NL, E), construction