Funny Science Physical Experiment Education Toys Diy Hand Crank Generator Model

Funny Science Physical Experiment Small Invention Education Toys DIY Hand Crank Generator Model Children Learning Toy

specification: 100 new and high quality Material:ABS Color:As Picture Size:Approx 9*7.5CM

Features: 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.

Package include: 1 Piece Hand Generator

Note: There is 2-3 difference according to manual measurement. Please check the measurement chart carefully before you buy the item. Please note that slight color difference should be acceptable due to the light and screen. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.