• [Dual Power Supply Options] Choose between usb cable or 4 aa batteries for the perpetual motion machine, ensuring continuous operation.
• [Interactive Learning Tool] Accurately modeled electronic perpetual motion desk toy sparks curiosity in young minds, suitable for teaching.
• [Versatile Decoration] Ideal for homes, offices, classrooms, and libraries, this electronic perpetual motion desk toy adds a futuristic touch.
• [Durable Materials] Crafted from iron and plastic, this perpetual motion desk toy is sturdy, long-lasting, and resistants to damage.
• [Astrophysics Educational Toy] Explore planetary motion with this perpetual motion asteroid toy, enhancing astrophysics understanding.