The Grinder Ball Stretcher is made from thick, body-safe silicone and is available in 2 sizes to accommodate your undercarriage while keeping you comfortable.
The Grinder Ball Stretcher is made from thick, body-safe silicone and is available in 2 sizes to accommodate your undercarriage while keeping you comfortable. Irresistibly soft, but maintaining pressure exactly where you want it, The Grinder is safe to use only with water-based lubricants. Perfect for sensual torture of the scrotum, or for wear while playing with others. Small measures 1.5" in inside diameter.