The most popular sex toys aimed for exercising a woman's vaginal muscles are vaginal balls, of course. This sex toy was invented by Chinese people around 3000 years ago. Gradually, the device has gained popularity among oriental women who were known for their enthusiasm and skillful approach to sex. They used to use these vaginal balls for training their muscles and getting incredible pleasure during the whole day.
Vaginal balls are adult sex toys which depict 2 balls connected with a thread. They are made from different superior quality materials like rubber, plastic, metal, latex, vinyl, silicone, etc. Each of the balls is filled with enticing pleasure beads which rotate and move thus delivering great intimate feelings to the woman. The user can wear these balls during the day so that nobody would guess that there is something there, underneath the clothes.
Certain vaginal balls are battery operated. They provide more powerful vibrations and intensive motions.