These were the first set of nipple clamps that I’ve ever bought or tried, and I thought they were great in terms of how adjustable they were! The little screws on the side of either clamp make it so easy to control how tight they squeeze. However, I found the ones on mine, at least, tended to get a bit stuck and fiddly. I had some problems initially getting them to stay put; they kept slipping off when the chain was pulled/tugged on, which was a bit disappointing. I’ve since played around with them, and it could just be my anatomy, but I had to keep tightening them to make sure they didn’t go anywhere. Once I got them in the right place and got them tight enough, they stayed on well enough.

I love the way these look, the clamps themselves and the thick chain look really cool! I think they're small enough that you could get away with wearing them under a bra/t-shirt as well if you wanted to wear them out for extra stimulation. The stimulation from these is great without being too intense, but what I like especially is the heightened sensitivity of my nipples when I'm wearing them. Gently pulling the chain also adds more stimulation.

Overall, I’m pretty happy with this set. I don’t feel any pain with these (which was why I got them!) but when I figured out how tight I needed them I got some really nice stimulation and pressure on my nipples. I haven’t managed to try them more than once during sex (they slipped off the first time and I haven’t been able to try again with them since) but I loved the extra dimension they add to masturbation. The material is body safe, and easy to clean with a damp cloth if you get lube or anything on them. Definitely worth the price, especially for a beginner's set.