Improve the muscular strength of the vagina using Ben Wa Balls. Women have use these for centuries to tighten vaginal and bladder muscles while providing pleasurable sensations. Not only can they be used with Kegel exercises to strengthen the vagina, they can also be used during intercourse to increase the pleasure for both partners.Note: Kegel exercises are simple, locate your pelvic floor muscles by imagining you are interrupting your urine stream. Slowly tighten and hold for 10 seconds, then relax for 10 seconds and repeat 10 times. Next try a quicker squeeze and release which is a faster move that works different muscles. Do one set of fast and one set of slow Kegels each day. Ben Wa Balls give you feed back because you can feel the balls moving.