It's always a treat for a consumer to place his penis in something that feels good, and, thankfully, we've come along way since the days of a flower vase filled with raw liver. Welcome to the latest cock sheath from Adam & Eve. Rest assured this isn't your grandfather's penis pump. The new slimline design creates an airtight seal for all-important maximum suction, and the super-flexible bulb makes the crucial job of squeezing not only a joy but also that much quicker, so a man can get to the fun part.