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Sunnytech Solar Mendocino Motor Magnetic Vertical Disc Shape Physics Toy
Features Model QZ05 Speed Size(L*W*H) Net Weight 270g / 0.60 lb Features Model QZ02 Size 8.4cm diameter * 6cm height / 3.30 diameter * 2.36 height in Net Weight 150 g / 0.33 lb Play steps 1. Bring the model near the window or near a suitable light resource. Don’t put the model on steel desk, it will affect the performance. (set the model direction under the light resource.) 2. Set the rotor to the board, levitating success on the model 3. Give the rotor a gently push, it will run smooth. 4. The magnet is

Price is $
Price: $92.99