Ravensburger gravitrax the game multiform Opblaasbare stoelen Hours of clay fun

Hours of clay fun

Lots of accessories for dangerous adventures

2+2 input and output connection on card

100% rubber

Colour coding per bit size

Ravensburger gravitrax the game multiform Opblaasbare stoelen Hours of clay funThe interactive ball track system from Ravensburger. With the GraviTrax ball track system, you can build your own ball track world by creatively using the laws of gravity. Use the various building elements to create an action packed course and guide the balls to the finish line using magnetism, kinetics, and gravity. With the GraviTrax ball track system, you can playfully discover gravity, and with various expansion sets, it can be expanded for