This is a masturbation sleeve designed for men. This is a handheld unit that is ribbed internally to stimulate the penis, especially the head. This can be used solo but the great benefit of this toy is its ease of use when being used by a partner. This is due to its ease of grip when being used by someone other than one's self. While it stimulates the entire penis well, the head contacts the internal ribs very well.

This sleeve is made of TPE which Edenfantasys.com defines it as "A rubber polymer blend or compound that exhibits a thermoplastic character." It is extremely durable and stretchy but returns to it's original shape well. There is no discernible smell or taste. It is plush but firm enough to allow for a firm grip when being used. The textures feels like a middle ground between the softer and the more firm masturbation sleeves.

While the ribbed inside was a great aspect of this toy its best feature is that it is so easy to grip when used by one's wife. When we removed it from the packaging both of us giggles because it was flat and looked like a chocolate Goldfish cracker. It is only 3.5" long but stretches well to cover the entire penis. The packaging cannot be used to store it but given its small original size it could easily be stored just about anywhere.

This toy is not as safe as silicone and it cannot be boiled in order to sanitize it. It can be cleaned easily with any toy cleaner or soap and warm water. As far as lube goes, feel free to use water based or silicone based lubes as both are safe.

The packaging was not useful for storage and covered in Japanese writing. Since I am not Mr. Roboto, I have no idea what it says.