See yourself in a whole new way. The innovative Optix™ model joins Doc Johnson’s Main Squeeze line of variable-pressure hard case masturbators and features a unique completely transparent design that leaves nothing to the imagination. Each part of Optix™ including the case, adjustable pleasure features, and tight, textured ULTRASKYN™ tunnel is crystal clear, offering an unmatched visually stimulating experience. As always, Main Squeeze is designed to put the power in your hands, featuring a squeezable grip that lets you vary the tightness of each stroke and a suction-adjusting end cap. The double-cap hardshell design doubles as a discreet travel and storage case, keeping Optix™ as sleek and immaculate as the day you opened it.