Perpetual Motion Device Decorative Physics Science Desk Toy Electronic Swinging Ornament for Home

Feature： 1. Multifunctional： Made of metal and plastic, this perpetual motion device is the perfect decoration for theme parties and a fun and practical physics prop. 2. Relaxing： The perpetual motion desk toy can be placed on your desk and watch the toy swing, allowing you to enjoy a nice relaxing time after work. 3. Easy To Use： This perpetual motion swinging toy doesn"t need much space when placed, no complicated operation, everyone can play with it. 4. Usage Scenario： Perpetual motion device ornament can be used as an exquisite decoration at home, school or office, it"s a desktop toy for both adults and children. 5. Ideal Gift： The perpetual motion machine toy can be an ideal holiday and birthday gift to share with your family and friends. Specification： Item Type： Perpetual Motion Device Material： Plastic, Metal Product Use： For Desktop Ornaments and More Battery： 4 x AA Batteries (Shipped Without Batteries). Package List： 1 x Shake Ball2 x Bracket 2 x Standing Board1 x Base