This toy is made of stretchy silicone so it easily fits all sizes... the packaging says "one-size fits all." It is nubbed on the inside--rather generously, with a wider domed tip so the head has room to "feel around." Because it is stretchy, it's very easy to put on, and stretches over your penis nicely. It has a very awesome suction quality to it, and, when well lubed, slides easily up and down the shaft. It is smooth on the outside and is reversible, so if your prefer a more natural feel, you just flip-it inside out.

It was a fun product to try, but I don't think I'll make a regular habit of it because it is hard to clean, being a sleeve of sticky silicone. It is reversible, but this is kind of hard to do if there is a load of semen and lube in there (and you'll need PLENTY of water-based lube with this product). It was a nice feeling, but the nubs rubbed almost a little too hard--the smooth side was better, but it didn't have the nubs so it wasn't as stimulating. So it's a bit of a quandry; maybe if the nubs were smaller and not so long and thin... maybe more textured, rather than actually protrusions. If you want the more natural "real-thing" feeling, go for the smooth side.

This is an OK product, as the title suggests, it is one step up from just your bare hands with lube, but it still is not nearly as good as higher quality masturbation sleeves. It is just really a pain to clean, and it needs to be cleaned thoroughly because of the nubs. Soap and water is what the packaging recommends (I used antibacterial dish soap and warm water), but I think you need to go an additional step and use some anti-bacterial toy cleaner spray because it has so many nooks and nubs. That's why it's just too much effort. It does make cleaning yourself easier though, because all your mess is in the sleeve afterward!

Make sure you're using water-based lube (premium is best, so it doesn't get too sticky!), and you're gonna need a lot. So have a towel handy ;-) And please, if you do use this, take the time to clean it thoroughly BEFORE and AFTER each use.

Bottom line, if you have the money and you don't mind trying something just for the sake of it, try this product. But if you are looking for something that is really quality and a great experience, don't waste your money.

It has a rating of two "bees" because it is rather sloppy and slurpy sounding (thanks to the pleasurable suction, when used with lube).

The actual experience was nice. It clung tightly to my penis; the suction felt really good--like a mouth sucking on it. The nubs rubbed almost a bit too hard, so try the smooth side if you have a sensitive penis. I found the my moving it up and down enough so that it actually slid up and down the shaft (needs lots of water-based lube though!) it feels better. Also, rotating it clockwise/counterclockwise takes some effort, but provides an interesting, pleasurable sensation. Also, take some time to massage the head in the larger-domed area with your fist or hand somehow. Fast and slow alternating speeds sliding it up and down the shaft, as above, work best for a quickie, but you can certainly manipulate it to take some time. Try both sides--the smooth and the nubbed side, but make sure the clean thoroughly! Trust me, ALWAYS USE LUBE with this product.

Just a short follow-up note:

I have revisited this product, and still am dissatisfied. It's just too hard to clean. It was cheap enough, however, where I feel comfortable enough with using it once--maybe a few times (making sure to clean well between uses), but then tossing it out. No sense keeping it long-term and using it many times...just too much hassle! And really, one of those Tenga cups (like ones I've reviewed) are about the same price, and are meant for one-time use, and are 1000% better and more pleasurable than this toy. My rating hereby drops from Two Stars to One Star; don't bother.