Description: Product: DIY Floor Mopping Robot Toy Item: 8102
Materials: Plastic+ Electronic Components Power By: 2AA Batteries (Not included)
Colour: Standard Weight: About 77g Application: 6-14 Years Old Children
Features:1. The toy uses the knowledge about friction force & gear to finish the operation, & lets the kids know more about the friction force & gear.2. Encourage kids to improve their operating ability.3. DIY design helps kids to develop their logical thinking ability.4. It develops kids interest in learning. Package:1*DIY Floor Mopping Robot Toy