Students can use the specially designed sail in this kit to construct and experiment with a range of wind powered vehicles. Comes with 40 pieces and an instruction manual to build 6 models – a sail car, wind catcher car, two types of sailboats, wind direction indicator and a mini glider.

● Build six wind-powered models！
● Make sail cars,sailboats,and more！
● Learn the physics behide how sails and wings work！

Dimensions: 220 x 280 x 65 mm