Description
Great Decoration: Full of a sense of future science and technology, this machine can be used as a home or office desk decoration to surprise your guests and friends..Easy to Install: The electromagnetic revolving ball is easy to install and remove. Great for friends and family. Even people who have never touched it can easily install the model..Desk Relaxing Toy: This perpetual motion desk toy can keep your concentration, remove stress, or just relax during working hours or brainstorming meetings..Wide Purpose: Widely used for advertising display, children learning and education, teaching toy, desktop decoration, business gifts, etc..Educational Toy: The electronic perpetual motion is a educational and science gadget, you can learn scientific history and explore significant values of physics with it.
