Ravensburger gravitrax pro uitbreidingsset element carousel zonnepanelen en accu The high edge of the

The high edge of the internal container ensures that no grit

while it also reduces the impact of rough road surface

Dimensions: 14 x 14 x 22 cm

gemaakt van onbewerkt hout en wilgentenen

young scientists can discover and apply the miracles of the world

Ravensburger gravitrax pro uitbreidingsset element carousel zonnepanelen en accu The high edge of theThe 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