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• This is a real model, pure handmade, composed of solar silicon wafer, copper coils, shaft, NdFeB magnet, acrylic stent.
• energy , solar light, the light, rotating in the suspended state, the maximum can reach one thousand rpm is interesting, , the practice of science, scientific to explain and home furnishings!
• It was complete kit, already finish assembled, just take and play.
• Good for education demonstration, also suitable for students to demonstrate and increase their interest in science.
• Decorative and impressive,It's a of art even just stands on your desk.

1 Piece Quadrilateral-sided Magnetic Suspension