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.