Ravensburger GraviTrax Spiral Expansion Set 12plusyears FSC® Certified wood

FSC® Certified wood

realistic flowers with this entertaining arts and crafts toy

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

Plug it in and watch the wax blobs combine

Kids can combine this set with others from the LEGO City Stuntz universe (each set sold separately) for more stunt action

Ravensburger GraviTrax Spiral Expansion Set 12plusyears FSC® Certified woodYour 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.