Perpetual Motion Machine Kinetic Art Perpetual Movement Art Motion Inertial Metal Automatic Creative Jumping Table Toy Red

Perpetual Motion Toy: Excellent Educational Science Gadget.Not Only Inspires Interest And Exploration Of Physics, It Also Shows The Law Of Dynamic Constants And The Law Of Energy Conservation.Stress: This Decoration Helps To Lift The Feeling Of Calm, Helps Reduce Stress/Anxiety And Helps To Improve Concentration.Desktop Decoration: Perfect For Home Decoration, Study Or Desk Decoration Accessories, Etc.Perfect Gift: Great Gift For Friends, Kids, Family.Sleek Table Toy For Adults And Kids!Plug And Play: Comes With A USB Cable, Plug And Play, Science Educational Toy For Kids.Specification: Material: Plastic Size Chart: 150x100x150 mm/5.91x3.94x 5.9inch Package Includes: 1x Perpetual Motion Model Toy (With 5 Steel Balls) 1x USB Data Cable; About 220x110x185 mm/8.66x4.33x 7.3inch Note: 1.Please Allow Slight Errors Due To Manual Measurement.2.Due To The Difference Between Different Monitors, The Picture May Not Reflect The Actual Color Of The Item.