This is the first set of nipple clamps that we have used, so it is beginner friendly. We started using the clamps during foreplay and some during intercourse as well. I would not wear this product under clothes if you are going out into public as they would be extremely noticeable. Also, if you plan on moving (not staying laying down) make sure the clamps are on tight because they will fall off when you move if they are on too loose. They are adjustable by a screw on the side. The adjustment can take some practice to get just right so that the clamps are not too tight or too loose.

It is hypo-allergenic and latex free and the jewel part is plastic. Do be careful with the bits of plastic "string" that holds the beads together. It sticks out of the bottom of the beads and can scratch your body if you are not careful. There is no odor with this product and it seems very durable.

The clamp part is easily adjustable, but does require some time/concentration to adjust it. The actual clamp part can be a little interesting to open and close depending on what else is going on. The crystal beads can get in the way during use so you may want to remove them if it bothers you. I wouldn't say it is comfortable...but the small amount of pain is what I enjoy.

The clamp is controlled by a small screw that controls the width of the clamp. If you tighten the screw down it will open the clamp up. Also the actual clamps are not as big as they look so someone with big hands may have some issues working the device.

We store the clamps with our other toys in a chest. The only maintenance I could ever see would be using some silicone on the hinge if you used them constantly.

The toy came in a secure plastic package that kept the clamps safe during the shipping process. Instructions were included and were user-friendly.

I went into my experience with the clamps excited yet nervous as I was unsure how the clamps would feel. For other first time users I would encourage creating a safe word with you partner so if/when the pain becomes too much the clamps can be removed.

We both went into our first try with nipple clamps understanding that if it was too painful or not enjoyable for me to wear them that they would come off. I enjoyed them but only in small segments of time. After a while the pain from using them became more noticeable and made intercourse less enjoyable. So, know your limits and share them with your partner.