This one can be used in different ways. The most obvious is for humiliation and gagging your partner. You can also fasten it in reverse, placing the flat side in place on one's body. This allows you to use the little black gag as a sort of strapon. It's easy enough for beginners or advanced users to figure out with little trouble.

The design is solid, except for the backing of the gag itself. When the penis portion is inserted into your mouth, the top of the round back tends to rub and irritate your nose. A smaller piece in place of this would have been much better. The material is very smooth. It is all mostly stiff, save for the belt to fasten it in place which has a more supple feel to it.

Overall it did as well as you think it would. It was irritating to have the back rubbing on my nose while the toy was inserted, but other than that it was decent all around. It's also easy to fasten and unfasten the belt in a solo capacity, for those who want to use this without a partner.