Combine the useful to the pleasant, and increase your sexual enjoyment by strengthening your pelvic floor muscle with DUAL BALLS®. Ideally for strengthen your pelvic muscle, its ultra-soft silicone texture and its oval shape facilitate the insertion in the vagina, and it’s easy to remove with its double string.
Soft, safe and very comfortable silicone (phthalates free)
A more ergonomic design : more spaced and thinner string between the balls
Dimensions: 15.6 x Ø 3.6 cm / 6.14’’ x Ø1.42’’
Each ball has a small metal ball inside to contract the pelvic floor