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Perpetual Motion, Desk Ornaments Accessories, Battery Powred Science Device Revolving Ball for Desk Decorations
Perpetual Motion Featuring elegant and innovative design, perfect festival, beautiful office desk decoration. Features Novel, intelligent design for children to have fun, it is also a piece of revolving art on your desk. Working Principle Swing it by hands and it would keep going on rocking around using the battery power. Create More Possibilities It is an excellent educational and science device to stimulate people's interest and exploration in physics. Multifunction This rotation model has several brightly colored balls that rotate like a sky wheel. Size Default, Brand Rosvola, Theme Sky, Age Range (Description) Kid, Dimensions LxWxH 0.39 x 0.39 x 0.

Price is $19.00

Price: $18.74