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

Is Smart Device : no is_customized : No Theme : Architecture Style : Modern Style Material : plastic Origin : China The material : Plastic + wrought iron product : Rotate the perpetual instrument Hanging form : Place adorn size : 30x10cm The characteristics of 1 : perpetual motion The characteristics of 2 : physics toy The characteristics of 3 : newtons cradle Characteristics of 4 : pendulo newton Characteristics of the five : Newton Pendulum Ball

Specification: Name: Newton Balance Ornament Material: plastic + iron Size: 30x10cm (11.81x3.93in) 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.