Description:

Busy Board: Hand crank electric power generation with bulb education kids, Diy to assemble Technology Puzzle Toy Science

Unfinished: It is not finished, self to assemble required, diy block includes simple fastening, screwing assembly and simple wiring to complete assembly

DIY Model Toys: By turning the large disc by hand, the generator is driven to rotate, and the output power is realized, which can light bulbs, children can exercise their own hands, thinking, exploring, creating ability

Features: It can develop kids intelligence and increase the fun between parents and children, It can improve children's abilities of creativity and practice.

Perfect Gifts: Great for DIY subject, science education, development of hobbies and interest. A wonderful birthday gift toy/collectibles for kids and adults

Specification:

Material: Wood
Size: 12cm x 8cm x 15cm

Package Includes:

1 Hand Cranked Power generation Toy

Note:

1.This is not infant toy, please take away from children to avoid eating.
2.Please allow slightly errors due to manual measurement and different monitors.