These toys are limited on use only by your imagination. We tried them in a variety of positions, in combinations, on toys and on fingers and had very positive results with each use. They'd also be great if you're into toy or group sex parties.

The box has several uses listed, but one of them is highly misleading. It says they can be used "with or without a condom", but in our experience they were next to impossible to use with a condom. They didn't fit well over the condom, and they would easily shred it if used underneath.

Mrs. Nakana said that when she used it with her favorite vibrator, the sleeves made it feel like a completely different toy, and when it we used the sleeves in conjunction with my vibrating cock ring, the feeling was amazing.

The material is a flexy, stretchy "Jel". Unfortunately, it doesn't say more than that on the box. It's most likely some sort of silicone. The material is very comfortable and slides easily on your penis, or on a vibrator. The box does say that it's safe for water based lubricants, but doesn't say anything about other types of lube. We would advise against using any silicone based lubricants.

There's very little smell to the material and it is smooth and seamless. It also goes on and comes off easily, and cleanup is a matter of rinsing in soapy water. There is also a good warning on the package about not wearing for more than 20 minutes at a time

The design and shape of these rings is really simple. There's six approximately two inch rings and one approximately four inch ring. Four of the six small rings are ribbed, knobbed, diamond patterned and brushy with the other two being combinations of each. There is also an approximately four inch ring that has large knobs along the length with fingers on the ends.

They are very easy to slide over whatever you put them on as long as you use proper lubrication. I was a little worried about the opening size on the smaller ones when we first opened the package, but with a little lube they were actually really comfortable and barely noticeable.

There's not much to say for mechanical functions, since this toy is simply a set of sleeves. However each sleeve has a different feel and function. For me, they all felt pretty much the same, but the effects on Mrs. Nakana were really where the action was, and I got that benefit.

The diamond patterned sleeve was our least favorite. Mrs. Nakana said it felt rough and just plain weird. She said there was a noticeable feeling but mostly because of said weird feeling.

The small knobbed ring had a subtle effect felt mostly on the front to middle of penetration. Mrs. Nakana said it would be good for those women who were very sensitive or didn't want a very noticeable difference in sex.

The banded ribbed sleeve worked great for getting down to the hot and heavy business. Mrs. Nakana said there was noticeable friction in a good way, not extra resistance. She described this ring as what ribbed condoms are "supposed to feel like!"

On the opposite end of the spectrum was the ring with the fingers. The slower the action, the more intense the feeling with heavy clitoral stimulation that simply got too intense with more vigorous penetration.

The first combo sleeve had both ribs and fingers. Mrs. Nakana said the fingers kept the rings from really having any effect, but it still had a good amount of stimulation, especially on entry.
The other combo sleeve was the knobs and fingers. This one was more intense than the rings and fingers and was once again better on entry.

Finally there's the big sleeve, which Mrs. Nakana referred to as "Mr. Special Occasion." This one was very intense with big feeling to match the big size. The fingers gave clitoral stimulation. The knobs were felt all the way in and the length of the sleeve made for great stimulation during the entire time.

The toys are also very discreet, and would not look out of place in a bag with hair bands or other accessories.

For care and maintenance, there's not a lot to it. They can be cleaned easily with soap and water, or a toy cleaner. The packaging also comes with a nice tray and plastic cover to make for very easy storage and organizing. Since they are a jelly, a light brushing of corn starch might not be a bad idea, especially if you live in a humid area.

The packaging is a simple box with some advertising and a window to show off the sleeves. There are a couple things we really liked and a couple things that we were kind of annoyed by. First, as mentioned above, the case comes with a plastic tray and cover that makes an excellent storage options. The warning about not wearing over 20 minutes is also sound advice. However, the material is listed only as a non-descriptive "soft jelly," and while it does say safe to use with water based lubricants, there's no warning about not using silicone lubricants.