The intended use of these shiny little magnetic nipple gems is to clamp them 'round your nipples -- with the aid of a magnet on the end of each gem-studded post.

I did a few experiments to figure out for whom these little babies work best, and the results weren't all that impressive. Please keep in mind that the mechanism is a magnet, so the more flesh you have between the magnets, the less they'll grab on; less flesh, more grab.

Small nipples, low pain tolerance:
I tried this on a boy with the world's tiniest nipples and quite a low pain tolerance, but he is very well behaved; so I sat on the poor thing and tested my new toys. What fun! Anyway, these were extremely painful for him. When I could get them to stay on, his suffering was great.

Medium-sized nipples, high pain tolerance:
I tried these clamps on myself and found them to be too gentle (do note I am an advanced player); they stayed on moderately well, but I jumped around a little, they slipped off, a very painful experience.

Large nipples, moderately high pain tolerance:
Similar to myself -- almost no reaction to being placed on, and if they go askew, they end up slipping off or pinching tiny amounts of flesh.

I would recommend these for small-nippled, well-seasoned players and medium- to large-nippled folks who enjoy decorative, non-piercing nipple jewelry that might slip off for a surprising jolt of pain.

These stainless steel nipple clamps don't emit any strange odors. Personally, I'm a huge fan of the smooth, firm feeling of cold steel against the skin; it holds temperature very nicely.

The non-porous material makes sterilization and safe play possible.

Each nipple clamp has a stainless steel ring with two posts entering at either end. The outer ends of the posts have non-luxurious, but quite sparkly, gemstones. The inner ends each have a magnet, which is where your victim's nipples go. The entire piece measures an inch and three-quarters at the widest point.

As magnets operate the way they do, there is no way to adjust these toys, which is a feature I would have enjoyed here. When playing with pain, being able to control the amount of pressure the toy applies is fantastic for making your victim squirm just as much as you like; no more, no less.

The design is somewhat discreet-looking, and could possibly go overlooked as a kinky pleasure device.

As described above, I would recommend these clamps for small-nippled, well-seasoned players and medium- to large-nippled folks who enjoy decorative, non-piercing nipple jewelry that might slip off for a surprising jolt of pain.

These devices work well for specific types of people, as I have described. For most people, though, these won't be the star of the show.

To apply, pull the outer ends away from the inner ring, so the magnets pull apart from one another. Slip the nipple between the magnets, and slowly release the ends to place the device on in a controlled way. This may be troublesome for those with overly small or overly large (wider than a half inch) nipples, and if you're looking for nipple play with the purpose of causing pain, small-nippled individuals will be best off.

These are very easy to care for. Between partners or when desired, wash gently with soap and water, and dry well before storing. The clamps come housed in a four-inch-by-four-inch industrial-looking box, which is great solution for not losing these tiny toys.