Magoog Perpetual Motion Machine, Kinetic Art Perpetual Motion Device, Stable Electromagnetic Drive with Lower Sound, Educational Gadget for Teaching, Science Physics Gadget for Office

Features

• Funny Science Physics Gadget: Literally you can watch the steel ball all day rolling round and round! Magoog perpetual motion machine takes advantage of the electromagnetic induction and laws of gravity, making the ball “dancing” continually, to attract students to learn more about physical science. Also, adults can feel much relaxed when playing the ball.
• More Stable, Lower Sound: Equipped with electromagnetic drive power, this upgraded version perpetual motion device runs stably with a much lower sound, defeating the old version driven by noisy motor. Please watch our video to see the device’s loudness of the running sound. Customers who care about it please think twice before purchase.
• 3 Hrs Lasting when fully Charged: Use the Type-C cable to charge the perpetual motion machine. 3.5 hrs charge to last 2.5-3 hrs playing. Note: Don’t play while it’s charging or it may not work properly. When it’s fully charged, the light will turn green.
• Easy to Play for Fun: Just unbox and have a full charge of the perpetual motion machine toy, then smart touch to turn it on, place one metal ball on it and watch it “dancing and dancing”. Even an adult you’ll find it kind of fun. No need to assemble or extra battery.
• Need to Know before Purchase: To make it appear to onlookers as if the acceleration from gravity is enough to propel the ball back into the tray, the charging port& LED indicator are under the base. And the base has an almost invisible touch-sensitive on/off button. The truth is that there’s an electromagnet hidden in the base which gives the ball its speed. We apologize for the potential inconvenience of the design that may be confusing.