Masturbation Sleeve, Ace Stroker This men's textured masturbator with discreet tennis ball storage case is Ace Stroker.  Intersecting radial ridges on the interior create a satisfying sensation that enhances masturbation.  This product is designed to give pleasure in 2 ways. * Stroke up-and-down the shaft * Twist back-and-forth around the tip Ace will accommodate nearly any penis size.  The stretchy, body-safe, elastomer will go down 3-6" while stroking with your hand, letting the texture inside work to create amazing sensations!   As head topper it is even more magnificent. Twist it back and forth on the tip and feel that radial texture builds excitement. A great way to practice your edging and ejaculation control. All with easy clean up and discreet storage. * Stroke downward while twisting back and forth * Velvety soft with cross ribbing and texture inside * Discreet Tennis ball case * Easy Clean and Re-use