Ravensburger gravitrax expansion set Turntable

- For children and adults from 8 years - Ravensburger's interactive bullet track system - With the gravitrax bullet track system you can build your own bullet -lane world by making creative use of the laws of gravity use the various building elements to make a course full of action and action The bullets with the help of magnetism, kinetics and gravity to bring to the finish- with the Gravitrax bullet track system you can playfully discover gravity and with various extensions it can be enlarged for boundless construction and playing pleasure; Add even more speed with the expansion sets - combine as much as you want - because all the sets of gravitrax are compatible with each other