Description:
100% Brand new and high quality
Suitable for students to assemble themselves and cultivate students' motivation.
Exercise hands-on ability, understand simple circuit and mechanical transmission.
Color: As picture show
Material: Wood,Plastic,Electronic component
Battery: No
Notes:
1.This product does not contain two AA batteries, please bring your own.
2.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
Package include: 1 X DIY Traffic Light Kit