DIY Handmade Generator Model Making Children Manually Assembled Science Education Toys

Specification: Material: ABS Plastic and Metal Item Name: DIY Hand Cranked Power Generator sets Size: 90*75mm Color: Multicolor (White Red Yellow Orange Blue) Features: 1.Exercise kid's hand-on ability and exploration ability. 2.Basical understand the convertion of echanical energy, electrical energy and light energy. 3.Working principle: Mechanical energy is converted into electrical energy and electrical energy is converted into light energy. 4.Educational toys - Through this DIY package, children can exercise their own hands, thinking, exploring, creating ability,Build a toy that light up the LED by hand and the drive motor to learn the principle of conversion between energies. 5.Hands on fun - The Hand Cranked Power Generator sets come with complete accessories ,tools and instruction manuals,kids can learn to solve and think about issue while reading the manuals. 6.Learn through playing - Kids will learn from the mechanics of the hand-crank generator and how the energy is used to generate electricity. 7.Safe to play - A great and practical gift for children to enjoy and learn. Popular among schools and teachers for an interactive, hands-on learning experience as well as being one of the safest electricity learning toys in the classroom. Our kids STEM toys contain small parts, not for children under the age of 3. Package Included: 1* DIY Generator Model Materials (Battery and screwdriver are not included)