Place each cylinder flush against the skin and use the simple twist mechanism to increase pressure within the vacuum. Experiment while you masturbate or share the excitement with a partner! Your nipples and clitoris will be even more responsive while they're temporarily enlarged!
Measurements: nipple suckers have an inner diameter of 1.5 inches, with a maximum depth of 1.25 inches. Clitoral cylinder has an inner diameter of .75 inch, with a maximum depth of 1.25 inches. Materials ABS plastic, acrylic. Color Clear.