The base holds a battery-powered motor that spins a powerful magnet, which in turn exerts a variable force on the pendulum weight attached to the outer ring. 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.
Fascinating 'perpetual motion' mobile
Silver rings continuously spin around a central sphere
Simple to assemble components
- Standard UK Mainland Delivery - £4.95
- UK Offshore Delivery - £12.95
- Next Day UK Deliveries - £8.00 (Please note that this is next working day, with deliveries made Monday to Friday, excluding public holidays.)
- EU Deliveries - £19.95
- International Delivery - We regret that we do not currently deliver to addresses outside the EU
If you pre-order an item, the item will be sent to you as soon as it becomes available and you'll receive an email to let you know it's on its way.
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