Mattel Hot Wheels Speed Winders Moto DPB66 / ASST

Age: 4 years old + Dimensions in cm (MxYxP) 30.48x19.05x6.985Paixte with Hot Wheels® different ways that inspire creativity and learning while the children have fun! Start the Engine Speed ??Winders ™ Twisted Cycle ™ using a rubber band to give the necessary energy. The Speed ??Winders ™ work with almost all types of tires. Experiment with rubber bands of different sizes and the number of times will turn the lever. If you have the Torque Twister ™ (sold separately) to connect the vehicles in front and back for twice the speed. Giving power to vehicles using rubber bands, children come into contact with the world of Science, Technology, Engineering and Mathematics. Experiment with the included rubber or any other elastic bands have. Each sold separately. The colors and patterns may vary. Not used with some set Hot Wheels®. (auto translated)