Make the vaginal muscles automatically contract with 5 different weights ranging from 30g to 70g (in 10g increments), which can be chosen according to one's own preferences. 5 sizes (from large to small) for gradual exercise and upgrading. The product is fully wrapped in environmentally friendly silicone. Pull tail design, thoughtful and not easily broken. Persisting in exercise can effectively prevent and improve pelvic floor muscle tension, especially for women with decreased vaginal muscle strength after childbirth.
