Modern Perpetual Motion Newton Cradle Ball Perpetual Motion Machine Balance Physics Toy Chaos Pendulum Office Desktop Decoration

Specification:

Name: Newton Balance Ornament
Material: plastic + iron
Size: 30x10cm (11.81×3.93in)
Batteries: 4 AA batteries (not included)
Packing: carton + bubble bag + foam filling (very safe packaging)
Package: 1x Newton Pendulum Ball (Product is shipped without battery)
Scenario: Home Decor/Classroom Textbook

Features:
1. It can be placed on a table or shelf and is a great view for your home or office.
2. After installing 4 batteries, move it gently, it will keep shaking.
3. Whether it is at home, living room, study or desk, it is a beautiful landscape and creative decoration design. Not only the pendulum is shown, but also the laws of conservation of momentum and energy.
4. It is a special gift for Christmas, birthday, Children’s Day, Thanksgiving and other festivals.

Precautions:
1. Due to manual measurement, please allow 1-2 cm error. Thanks for your understanding.
2. Due to different lighting and screen settings, the color of the item may be slightly different from the picture.