30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
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.
The lack of instructions makes it awkward at first, but a quick internet search provided me with the information I needed.
There's no On/Off button. You have to manually spin the upper part of the dome and just let it do it's own thing from there.