These tiny PVC suckers are made for use on the nipples, and for many people that probably is their best use. However, that is definitely not their only use. They can also be used on the clit (though for me it takes a great deal more effort to get them to *stay* on my clit, but that could be due to the fact I don't shave down there), and on any other part of the body that a partner might apply suction to with their mouth--for example, being 1200 miles away from my SO, I do find myself missing the sensation of her sucking on my neck. And while I won't say these little suckers replicate the experience perfectly, they'll do the job in a pinch.

The mini nipple suckers are made of soft PVC. They're very smooth both inside and out--although there may be a slight rough edge around the inside lip, as I can feel a bit of raggedness on the inside of one of mine, something which I only notice when examining them and cannot feel during play--and are very squishable with no detectable smell. The colour (mine are purple) is vivid without being candy-bright and very shiny.

Each sucker is ~1 inch in diameter While the suckers fit very well on me, I can see how for some people they could be too small or too large for their intended use. After a bit of practice they are very easy to put on. Removal can occasionally be a bit tricky and/or painful, though I think that is mostly related to how much pressure was applied before removal.

These suckers can take a bit to figure out how to work. To attach them, set them over the nipple or other body part you want to apply suction to and squeeze the top. It can take a few tries to get it to attach and *stay* attached. Once attached, to increase the pressure you just squeeze the top gently--however, I would advise letting the suckers stay on for half a minute or so between pressure increases, as it does take time for the pressure to build up. To remove them, just squeeze and pull up and the sucker will detach.

Since the suckers are made of PVC, they are not porous which makes cleaning a breeze with antibacterial soap and warm water.

The suckers are packaged in clamshell-style packaging, but unlike many packages of that type it was very easy to open, the two halves pulling away from each other without the need for scissors. There is a small insert depicting a woman whose breasts and gentials are blocked by the suckers, along with the name of the suckers and CalExotic's logo. There are no instructions included, which is the only real fault I find with the packaging, although I do wish they came with a small plastic pouch for storage.

I have seen other reviews claim these things don't leave marks, but I have to disagree. As noted earlier, I used these to try to simulate the act of a partner sucking on my neck and I had a very noticeable 'hickey' the next day after having only used one sucker for maybe five minutes, so I would advise using discretion if applying them to a part of the body that would be visible outside your clothing. Also, definitely wait a few moments before increasing the pressure as the suction takes awhile to build, and be aware that they definitely can hurt at times (depending on your pain threshold, of course), and that removal can occasionally be difficult or painful.

Due to the lack of instructions, it did take me a little while to completely figure out how to get the suckers to stay on, how to increase the pressure and how to remove them. Once I got them to stay on and figured how to the pinch them to increase the pressure instead of pulling them off, I really enjoyed these little suckers.