*DIY Invention Science Experiment Kits Kids Educational Toys-Wind Turbine Making
*Color:Wood Color(As Pictures Show)
*Grade: Third Grade
*Knowledge point: The Principle of Leverage
*Suitable age: 8-9 years old
1 Set of Logs Board
1*Battery Box with Crocodile Clip Line
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.