Ravensburger GraviTrax Uitbreidingsset Tunnels 25 x 20 x 1 cm 5% minerals

5% minerals

Easy to apply with the handy roller

vet of smeer op je handen of onder je nagels

gecombineerd met een zachte voering voor meer draagcomfort

Ravensburger GraviTrax Uitbreidingsset Tunnels 25 x 20 x 1 cm 5% mineralsThe interactive bullet track system from Ravensburger. With the gravitrax bullet track system you can build your own bullet lane world by creative use of the laws of gravity. Use the various building elements to make a course full of action and to bring the bullets to the finish using magnetism, kinetics and gravity. With the Gravitrax Ballbaan system you can playfully discover gravity and with various extensions it can be enlarged for boundless