The colourful rings of this imposing desk-top mobile spin and twirl gracefully around a central sphere. The motion is continuous and at first glance impossible to fathom. The secret lies in the base a battery-powered motor spins a powerful magnet which in turn exerts a force on the weight suspended from the rings. Even when you know exactly how it works the perpetual rhythmic movement and gravity-defying structure still fascinate. Packed with retro geek-appeal this is an excellent curiosity gift line for adults.Fascinating perpetual motion mobile Multi-coloured rings continuously spin around the central sphere Simple to assemble components Requires 2 x AA batteries
Tobar
