I loved these little balls!! I was a tad iffy on buying them at first, but thought they looked fun and that it would be a good idea to get in the practice of doing kegels now, so I went for it. I am SO GLAD I did!! They're easy to insert and remove, the size is pleasurable, the shape is sexy and sensual. They're not just a vaginal exerciser, they really are a sex toy. I am extremely pleased by them!