Always the innovators, Cal Exotics has once again found a unique way of giving couples simultaneous vibe fun during intercourse. This clear device, made of comfy Senso Plus material, consists of a ribbed (on the outside) cockring and a scrotum ring joined to a ribbed clit stimulator, into which fits the powerful two-speed vibe. So both partners can enjoy deep vibration, the man can stay hard longer and the woman gets direct clit buzzing. Works out well for everyone, we'd say. Takes two watch batteries and comes with four.