So, I saw these and noticed the couple of reviews on them was super negative, but I saw these people were using this single clamp as a nipple clamp. I had a better idea for this! It's a great little accessory for nipple clamps with a chain! Clover clamps are taken to the highest intensity possible. Ball stretchers do a little more stretching. Labia and the clitoris can feel some gravity. If you're a BDSM enthusiast, you'll probably find a way of enjoying these.