Vaginal balls Bi-Balls Double Purple

Double vaginal balls, also known as Kegel balls, with metal spheres inside that rotate, stimulate and strengthen the pelvic muscles. Formed by double balls to be introduced into the vagina to make the pelvic muscles contract spontaneously in order to increase the tone. Bi-Balls Vaginal balls offer an easy and safe training, a double ball is ideal for those who have already started the training and are now ready to make a further step. These Kegel balls are also an excellent ally to prevent urinary incontinence.