Oxballs Bullballs-1 Silicone Ball Stretcher - Black

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The Oxballs Bullballs-1 Silicone Ball Stretcher - it was Oxballs first and has been their most popular silicone Ball Stretcher.

This thing just fits and feels right! Made of pure platinum cure medical grade silicone, the stuff feels like skin and warms up to body temp fast and stretches your sack gently and firmly, but without pinching - no "blue" balls.


  • Pure Platinum Cure Silicone
  • Lube safe: water-base, oil base, water/silicone hybrid, silicone lubes
  • Cleaning: detergent and hot water, dishwasher, or soak in bleach-water solution


  • Total Length: 2" / 5 cm
  • Total diameter: 1 7/8" / 4.5 cm
  • Usable Length: 2" / 5 cm
  • Inside Diameter: 1" / 2.5 cm