I have a few varieties of nipple toys but these are my go-to nipple clamps when I want to have some fun.

My favorite part about these are the little rings that allow you to adjust the pressure by sliding them up or down. This is great for beginners since it allows you to start out at a relatively "light" amount of pinch. Also great for people who want an intense pinch since when you push the ring all the way up you get a decent amount of pain. I'm somewhere in between so I love that I can adjust these to suit my tolerance. You can also start light and then increase the clamp tightness as "punishment" during play. Very exciting.

The chain is pretty sturdy and weighty. When left to hang it provides a decent amount of tug on the nipples. This chain feels sturdy enough to get rough with, and no amount of tugging has given the chain links any sort of wear. The chain is also lengthy, making for an attractive look when left to dangle. These have also stayed shiny and new-looking after quite a few months of use.

The black tips on the clamps come off. I have taken advantage of this to give them a good washing after use. I've never had the black tips slip off during play. I don't think they would be able to slip off when the tweezers are pinching. Perhaps if you are wearing these clamps very very loose this might be a problem, but with the tightness I use these at, there has never been an incident. They do slip off easily when the tweezers are not in use, and this is really my only complaint with these nipple clamps. I haven't done this myself, since I like being able to take the black tips off to wash them, but I imagine you could put a little glue on the metal tip and slide the black tip on to make them permanently stay put.