Perpetual Motion Model, Miniature Electronic Shake Wiggle Device Perpetual Motion Movement Kinetic Art Craft Decoration

General description Perpetual Motion Model is a miniature electronic shake wiggle device that creates a mesmerizing perpetual motion effect. This kinetic art piece not only serves as a decorative item but also provides great fun and intrigue, making it a perfect gift for friends or family. Technical specifications Requires 4 AA batteries (not included) Made of high-quality materials Usage Simply swing the device by hand to initiate motion. It will continue to swing using battery power until the batteries run out or you stop it.