Chinese balls set. Contains a single vaginal Chinese ball coated with medical silicone and a double one. Designed to help strengthen the pelvic floor muscles. They help to improve orgasms and prevent urinary incontinence problems. Indicated in cases of mild prolapse, urinary incontinence or pelvic muscle weakness. They are inserted into the vagina and the oscillations they generate help to adjust the pelvic floor. They help to increase the results of postpartum gymnastics. Medically approved. With a built-in silicone loop that allows easy removal and is hidden so as not to cause discomfort. Turquoise color.