I love nipple play fortunately my wife does too. She doesn't like to wear nipple clamps. She says they hurt and are uncomfortable, but she doesn't mind if I wear them. I like the feel when there on, but it's even more enjoying when I take them off and my nipples are tender. Thats when a good sucking or some nice cold ice cubes really turn me on. I'd like to hear from others to see what you like. I have four different types I use. They are small rubber o-rings, clover clamps with chain, tweezer clamps with lead weights, and a heavy silver chain that attaches with rubber loops that can be tightened.