We're loving this new masturbation sleeve for men. The unique design provides amazing stimulation and because it's super stretchy, it can accommodate most men.

We've tested a lot of sleeves over the years and none of them have left us very impressed. They're usually made of jelly (a porous material containing phthalates) or they're made from silicone which isn't very flexible. The Tenga 3D is made of stretchy, phthalate-free elastomer and since you can flip the whole thing inside out, it's no problem to clean. Aside from the intense texture, the Zen is close-ended, which allows exciting suction to build up naturally as you thrust.