These were the very first nipple clamps that I had ever purchased. They are really easy to use and really quite basic. Just twisting one little piece gives you many different levels intensities. This product could be used by men or women, alone or during sex. Overall, it is a wonderful little gadget.

The chain can be rather cold if it has been in a cooler room, which can give a bit of a shock. This can actually be a good thing to help harden the nipples and make this easier to put on them. Also, the cold chain can be giving a more intense orgasm from the temperature difference.

I usually would use these along with another type of stimulus, like a clitoral vibrator and dildo. This would give the most intense orgasm because of the 3 places all being stimulated at the same time. They do have a fair amount of weight to them, but they are not too heavy. Though they are really nice, I have not gotten the same satisfaction with just the clamps themselves. They are a very good addition to what a person already does.

I have used them during sex and the guys usually love it. This is another place where the cold chain can be a good thing. If you let the chain brush up against your partner, it can simulate ice without the watery mess.

Cleaning is as simple as wiping the clamp with alcohol or you can even take the plastic piece off and wash them with soap and water.

The only problem I have ever had was that once in a while the bottom part would slip and fall off. After looking at it for just a few minutes I did realize how easy it was to fix it though. Taking the plastic pieces off, to clean it, is where it is more likely that it will slip and fall apart. Other than that, I have never had a single problem with these guys. They are easy to use and very easy to clean.