Lightahead Dynamic Balancing Act Kinetic Art Swing in Perpetual Motion for Home & Office (Silver)

Lightahead dynamic balancing instrument Perpetual Motion Desktop Toy is perfect for your outer space themed office or room decor. Color Silver. Ideal for creative theme office and work places. Keep balance and Swing, a classic desk accessory is art-in-motion. It is an intriguing device that not only demonstrates pendulum motion, but also helps to show the laws of Conservation of Momentum and Energy. Whether you are studying physics knowledge, working on complex analysis, or looking for a delicate gift, this toy is definitely what you really want. It is an amazing product at this price, it can be a great gift to your families or friends. It also can be used for education purpose.