Fovolat Electronic Perpetual Motion Machine Newtons Cradle – Swinging Sticks – Pendulum Balls – Desk Toys – Physics Toys for Kids and Adults
Material: metal + plastic
Size: about 19*10.8cm/7.48*4.25in
Weight: about 250g
Function: Desk Toys – Rotating swing balance ball perpetual motion educational toys
Children’s educational physical science toys show the principles of conservation of momentum and energy.
It also has more uses waiting for you to discover, such as increasing the number of steps, cell phone holders, etc.
Battery: 4 AA batteries, or USB connection power
- 1. Material: Smooth metal bracket + Hard plastic base. Power: 4 AA batteries or USB power. Size: about 19*10.8cm/7.48*4.25in
- 2. Desk Toys – A educational toy, as well as an electronic perpetual motion machine with swing balance balls, is a stylish ornament in the office. It will keep swinging until you turn off the power.
- 3. Physics toys for kids – It is a physics science toy showing the principles of conservation of momentum and energy.
- 4. It is not only a birthday gift or Christmas gift for your children but also a great art for home and office accessories. It also has more uses waiting for you to discover, such as increasing the number of steps, cell phone holders, etc.
- 5. Package List: 1set * Electronic perpetual motion machine. (After-sales service: Quality products and services are our aims. If you are not satisfied with our products, please contact us for a full refund or replacement. We will be at your service.)