Đồ Chơi Trang Trí Dạng Con Lắc Vật Lý Bằng Kim Loại tại Lotte Market

Giới thiệu Đồ Chơi Trang Trí Dạng Con Lắc Vật Lý Bằng Kim Loại tại Lotte Market

#Pendulum #Ball #Desk #Desktop #Toy #Ornament



Great home or office desktop ornament to release pressure and stimulate aspiration

The frame is made of plastic with piano coating, lightweight, exquisite and sturdy

Nylon string is tough and flexible, which is not easy to break and can ensure uniform force



Description:

This pendulum ball is a scientific toy according to the principle of conservation of momentum. The ball can swing about 15s due to air friction. You can put it at desktop for relaxation and aspiration. It is also an educational toy for kids.



Features:

The frame is made of plastic with piano coating, lightweight, exquisite and sturdy.

Nylon string is tough and flexible, which is not easy to break and can ensure uniform force.

Solid metal ball can swing about 15s considering air friction.

A physics toy for both adults and children.

Great home or office desktop ornament to release pressure and stimulate aspiration.



Specifications:

Condition: 100% Brand New

Material: Plastic Frame + Metal Ball

Color: White, Black (Optional)

Ball Diameter: approx. 1.6cm / 0.63in

Size: approx. 16*11.6*8.7cm / 6.30*4.57*3.43in

Weight: approx. 310g



Package Included:

1 x Pendulum Ball



Note:

1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.