Ravensburger GraviTrax Spiral Expansion Set 12plusyears and nozzles

and nozzles

This full-function radio-controlled car replicates the iconic Red Bull Racing RB18 in stunning detail

extra-thick cardboard with a linen-effect design to avoid glare

The Caterpillar tracks add an extra element of realism and make it easy for the toy to move around

Ravensburger GraviTrax Spiral Expansion Set 12plusyears and nozzlesYour marble run creations will experience high speed vertical exhilaration with the Ravensburger GraviTrax Spiral Expansion building kit. This addition, which is made to operate with the GraviTrax Starter Set and other compatible systems, uses dynamic spiral elements to enable marbles to descend quickly from one level to another. When creating intricate tracks, the set's two varying height spirals provide builders greater freedom and artistic control.