Fifty Shades Of Grey Geisha Balls by Inner GoddessThe Inner Goddess Fifty Shades of Gray Geisha Balls made of metal and nylon cord, perfectly weighted for increased pleasure and G-spot stimulation. Weighing 221 grams for a circumference of 10.2 cm, these geisha balls maximise the toning effects and the pleasure provided. These geisha balls or Kegel balls help to strengthen the pelvic floor and thus improve future intercourse, but they also provide great pleasure in use and intense internal stimulation.. Official collection of the worldwide phenomenon Fifty Shades of Grey. We recommend the use of a water-based lubricant. Clean your sex toy well before and after each use with neutral soap or a suitable cleaner.