Ben Wa Balls Pink DJ096501. All new pearlized colors. The original ancient Chinese Ben-Wa Balls! Insert the millennium finished balls and any movement you make will send shock waves of pure delight coursing through your body. Each ball measures 3/4 of an inch. Sensual and sleek; Doc Johnson's Ben Wa Balls are a perfect balance of form and function. Made from phthalate free, non-toxic materials ABS plastic with metallic finish. Waterproof design lets you take the sex toy outside the bedroom. Easy to use insert and rock for the orgasm of your life. Kegel exercise. Women's sexual health. Get Zen and get off! Assorted Specialties from Doc Johnson Novelties Catalog