Enjoy the beauty and pleasure of the quiet Evolved Diamond Princess vibrator. Its 4.5 inch long ergonomically contoured body is designed for maximum enjoyment with curves from 0.5 to 0.75 inches wide. Jewel-studded and satiny smooth this sensuous black vibrator is made from ABS material which is Phthalate free. The Diamond Princess is waterproof and uses a twist dial base for multi-speed pleasure. Comes in a tin storage case and uses 1 AA battery, which is included courtesy of the Sinclair Institute.