Light Bulb Science Experiments Kits Educational Building Toy for Beginners

Busy Board: Hand crank electric power generation with bulb education kids, Diy Technology Puzzle Toy Science Unfinished: It is not finished, self required, diy block includes simple fastening, screwing assembly and simple wiring to complete assembly. DIY Model Toys: Through this DIY package, 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: 13cmx15cmx8.5cm/5.12inchx5.91inchx3.35inch

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.