Solid steel with a strong silicone retrieval cord and pull tab, the Fifty Shades of Grey Inner Goddess Pleasure Balls are designed bring out your inner insatiable Anastasia. At just 9.5cm in circumference, these weighted balls are for those with strong kegel muscles. The small size of the balls and 221g combined weight are a challenge for even the most advanced kegel users, but a challenge that is well rewarded in pleasurable sensation. With every movement, the weighted balls move inside the vagina, gently massaging the g-spot. Discreet and easy to wear, the Inner Goddess balls are also easy to insert and remove, and body safe.