Ben Wa Balls are tiny balls, to about an inch in diameter, made of glass, silver, metal, stainless steel, jade, steel, silicone, plastic, latex, polymer that can be hollow on the inside.
Some of them are weighted with smaller metal balls inside them. The interior rolling balls create a small continuous vibration known to bring women to an amazing sensual orgasm. Some Women will not feel anything at all, it depends on the sensitivity of each person.
Ben Wa Balls have been used since the year 500 A.D. in Japan and were made of ivory or metal and were created for women in order to increase pleasure for the male while having intercourse.
Ben Wa Balls made of metal, had moving mercury inside them generating tiny sensations in the vagina, bringing some women to orgasm. Japanese women did not take long to realize that Ben Wa Balls or so called "Rin No Tama" (tinkling bells) could be used to induce very sensual orgasms.
While going through your usual day routine or doing Ben Wa Balls exercises the inner balls keep moving and changing Ben Wa Balls' center of gravity. Aside from creating small vibrations, that could induce sexual stimulation, that never ending movement triggers, constant contractions of the pelvic floor muscles.
Today, mercury has been replaced by smaller metal balls inside them but the feeling of these free floating Ben Wa Balls with their inner balls in your vagina still work wonders and get some women to become exquisitely sexually aroused.
Today science confirmed that Ben Wa Balls are excellent to strengthen and tone pelvic floor muscles and are now recommended by gynecologists and obstetricians to do Kegel exercises. It has been proven that the strength of the pelvic muscles are directly related to the intensity of an orgasm.
Kegel exercises are recommended for women who have a weak plevic floor due to giving birth or aging to restore their pelvic muscle tone, regain bladder control, avoid genital prolapse and reclaim sexual gratification.
By wearing Ben Wa Balls daily, for a few hours, not only will you strengthen your pelvic muscles and increase your sensitivity but you will be able to squeeze your partner's penis and take him to heaven!