Satisfyer Egg Single Fierce - Masturbation SleeveIt's roughly the size of an egg, but the Satisfyer Egg Single Fierce holds a grooved spiral sleeve that stretches to fit a range of sizes. It slips on without fuss and stretches further than you'd expect. That interior texture generates changing friction as you stroke. Made from Hydro Active TPE, the material softens and smooths with just a few drops of water or saliva, removing any need for a separate lubricant. The sleeve feels flexible and soft in