Newton's Pendulum Chaotic Pendulum Perpetual Motion Machine, Decoration Creative Business Gift Home Anti-Gravity Model for Beginners and Pros(Rechargeable)

After complicated processes, careful grinding, to ensure good quality style changes, where is a bright spot The movement that breaks with tradition is bound to catch the eye, and the regular rotation will bring your entire space to life, letting you indulge in the time of perpetual motion Carved from the whole log, fine workmanship, with black paint, ingenuity. Intelligent Battery management Intelligent battery management system for long-term use For different family styles, we provide different materials to meet a variety of home decoration styles, Manufacturer: SOYWIM