0.67 min. | 5.0 user rating
www.officeplayground.com You just can't beat perpetual motion toys. The Mars - Perpetual Motion has three metallic colored balls that will keep you and anybody else who watches it mesmerized for hours. Once started, it keeps going and going until you stop it. This classic desk toy makes a great office decoration or executive gift. Pick one up for yourself or for anyone in need of a little desktop entertainment.

0.55 min. | 5.0 user rating
Free Balls - Perpetual Motion www.officeplayground.com Perpetual motion desk toys are the best! With bright colors to lift your spirits, the Free Balls - Perpetual Motion sculpture will bring joy to you throughout your busy workday. Put this kinetic motion toy on your desk and watch the faces of your co-workers light up when they walk into your office. Give the metal ring a gentle push get it started. Then watch the balls spin in one direction and then the other as the pendulum rocks back and forth. This fun desk toy will mesmerize you all day long.