Ben Wa balls are small, round objects that are used to exercise the muscles in a person's vagina or pelvic floor. They are also known as Kegel balls, named after the exercises that strengthen these muscles. These balls are usually made of smooth, hard materials, such as glass, metal or plastic, and often come in a set of two. They are inserted into the vagina and held there by the muscles, and the user can use these muscles to move or hold the balls in place.
When the balls move or are held, the muscles in the vagina have to work harder to keep them in place. This can help strengthen those muscles over time, which can lead to better sexual pleasure and control, as well as improved bladder control. Kegel exercises are often recommended for people who are pregnant, who have recently given birth, or who have urinary incontinence.
It is important to use clean and properly sized Ben Wa balls, and to start with lighter weights and progress to heavier ones as the muscles get stronger. You should also speak with a healthcare provider to ensure that these exercises are safe for you to do. It's also important to note that Ben Wa balls should never be shared between people, as they can spread infections.