PowerPlus Chipmunk ECO PowerPlusJunior's Educational Wind Energy Toys Chipmunk is a self-built package that allows you to build a small cyclist who moves on wind power! The kit contains all the parts you need to assemble the Chipmunk. It's handy to have a screwdriver and cutter ready for assembly. As soon as the propeller of the Chipmunk catches wind, the rider will start pedaling and the LED of the bike will light up. Place the Chipmunk on your bike or a bottle. The extensive Dutch manual explains in clear steps how to build the Chipmunk. The Windkracht Chipmunk is an eco-friendly toy, because it doesn't need batteries or a charger, only wind power! Fantastic toys for children, but also for adults! Specifications: Gender: junior Material: plastic Colour: white, green Dimensions: 20 x 17.5 x 4 cm (lxwxh) Age: from 10 years Contents: 47 Buildings