The Hape play set «Planting trees with the electric car» from the Green Planet Explorers series playfully introduces children aged 3 and over to the topics of environmental protection and renewable energies. The set includes a wooden electric car, a tree station with a rotating wind turbine and hammock, a sloth figure, and accessories such as a shovel and a tree. Using symbolic charging cables, the electric car can be connected to the tree station, illustrating the use of wind energy. With a space requirement of 26 x 24 x 10 cm, this creative toy is perfect for the children's room.