Handmade DIY Science Kit: Hand-Crank Generator & Model Fan Set

Discover the fascinating world of renewable energy with this unique science kit. Designed for curious minds and budding engineers, this educational set allows you to build your own hand-crank generator and model fan. With easy-to-follow instructions and all necessary components included, you'll learn the principles of electricity generation and mechanical energy conversion through hands-on experimentation. Perfect for STEM education, this kit not only provides hours of interactive fun but also promotes an understanding of sustainable technology and creative problem-solving. Toy material: KT board Suitable age: Infants (0-2 years old) For people: girl Ability training: emotion Manufacture country: China Instructions included: No