This is a great sleeve. The design is very simple. There is a small opening on one side and the other side is closed in. The 2 other sleeves I have tried have both had openings on both ends so I was not sure how I was going to like this one. Turns out the closed end gives extra sensation to the head of the penis and was a great experience. This toy can be used by a partner, solo, or even hangs free (lay belly down on the bed, place it between the mattresses, you get the picture). The material allows for varied pressure which give this toy some flexibility where other sleeves are a bit stiff.

This toy is made from a TPE (Thermoplastice Elastomer) called fine cross. This is a medical grade material that is very soft and flexible. It is less porous that cyberskin but not safe like pure silicone. I would not recommend sharing this toy with others. To clean, simply turn inside out (for easiest cleaning) and wash with soap and water. Elastomer is phthalate-free, hypoallergenic, soft, and durable. No solvents or latex are used in the production process This is an excellent material for people with chemical sensitivities and or have allergic reactions to other materials. Anyone interested in a sex toy made of high quality, toxin free material cannot go wrong with a toy made of TPE. Use only water based lubes with this sleeve.

I love this toy's design! The focus of the design is a smooth tight fit. While there are a few ridges and bumps in side, I found that they did not provide much stimulation. The great thing about this toy is that it is very squeezable, meaning that you can feel each individual finger as it grips the outside of the sleeve. this allows for a great deal of variety in pressure and just feels really good.The outside is curved just right to provide a comfortable grip and was easy to hang on too, even when the pace got faster. Other sleeves I have used were tube like and were difficult to grasp especially if any lube got on the outside. Not with this one though. It was never slippery or difficult to hang on to. It is about 6" long but stretches so I imagine it could handle just about any length penis (except maybe a walrus, those guys are about 25", lucky dogs).

Again, this toy is porous so I do not recommend sharing. Only use water based lubes to keep the material from breaking down. This sleeve easily flips inside out, making clean up a breeze. Just use water and soap or an antibacterial sex toy wipe. I am not sure how it would interact with other materials so I wrap it up in an old silk scarf so it does not get messed up.

The packing in very Japanese and it is interesting to see how they word things. One of the phrases on the box says "Doesn't it feel good to have an easy olgazm?" Yes, yes it does...