Japanese Clover Nipple Clamp

The Japanese Clover Nipple clamp is fantastically intricate design but deceptively simple to use.
Just attach the clamps to yours, his or her nipples and off you go.
Oh, sorry, forgot to tell you, the harder you pull on the chain the tighter the nipple clamp gets, complete control with a tug of your little finger.
Minimal effort for maximum effect. Very Japanese.