The PowerBlow is an interactive suction device that fits on to the end of Kiiroo Feel Strokers, and other leading brands that use the same screw top mechanism as the Feel strokers. PowerBlow's suction technology turns your favorite stroker into the ultimate blowjob machine. It seamlessly screws onto our FeelStroker cases, giving you an unparalleled suction experience, that will redefine the word "Blowjob" forever. PowerBlow is currently compatible with FeelVictoria June Mouth, FeelKayley stroker and FeelTanya stroker. New compatible strokers will soon be available.