This toy can be used for couples, or for male solo action. It is a TPR Silicone ring with a removable bullet, so if used carefully, it can also be used for female masturbation. It can be used as an enhancer for fellatio, too. This toy can be used for both beginning and advanced users, although advanced users would probably go for something a little better quality (something I will get to later in the review). As it is kind of fragile, I would not suggest using it in water. It is very travel friendly; I could just carry it around in my purse if I really felt compelled to do so (as long as it were in a plastic baggie).

This toy is made out of TPR silicone, which has a 6 safety rating. The feeling of it reminds me of a jelly toy I once had, but what this has over that toy is that it does not have a funky, gross smell. In fact, it smells like nothing, really. It is incredibly stretchy. Without stretching, the opening is about 1/2 inch wide, but it can stretch to fit comfortably around my wrist. With the tension that the stretch causes, it works to help maintain an erection. There are a lot of seams in it, which could create bacteria traps. Although the materials feel good for use, things like lint or hair could get stuck on it, so I would recommend cleaning it REALLY well. There is a butterfly insignia on one side of the bullet-holder. The butterfly has little knobs in it, which would be textured for female pleasure.

The design is just like a basic ring with a removable bullet. The stretch is incredible. The only way it wouldn't work for you is if you were smaller in diameter than the half-inch opening. It is pretty easy to put on and take off. You just stretch it larger than the penis, than slowly shrink it to the right size -- DON'T SNAP IT! I haven't actually worn this (obviously!), but my boyfriend says it is only moderately comfortable. The bullet on it could be slightly bigger, especially if you're moving it to strategically place the bullet on the balls. I think it would fit an average person easily.

This toy, unfortunately, is a weak vibrator. It is a constant buzz. It has an on/off switch that is pretty difficult to turn on. It works pretty decently, as long as things are going slowly. When I was going down on him, if I went even moderately fast, he couldn't feel the vibrations. However, even in this case, it could be used to maintain an erection without the vibrations. There is no apparent way to replace the battery in it without breaking it.

I keep this toy in the foil packet that it came in, as well as a plastic baggie in a drawer. The material of it makes it vulnerable to hair or lint, so anything airtight would work best. It needs to be cleaned with warm water and soap, or an antibacterial toy cleaner. I believe its intention was to be a one-time use toy (the packaging says "throw away after use"), but as long as it's cleaned thoroughly, it can probably be used more than once. It works up to about a half-hour.