Oxballs Ergo Soft Blueballs Silicone Butt Plug, 5 Sizes



Oxballs Ergo Soft Blueballs Silicone Butt Plug, 5 Sizes

Supremely squishy, Oxballs Ergo is shaped for your comfort! Now in Blueballs metallic silicone. Soft, blubbery, and 100% body-safe, the Ergo will fill you up and keep you coming back for more. The flanged T-bar base fits perfectly in any butt crack, while Ergo’s wide body stretches your anal canal. With an ergonomic, curved shape, Ergo delivers the quality design that Oxballs is known for.

Ergo is available in 5 sizes—from slightly below average to very thick girth—so you can choose exactly how far you want to be stretched.

  • Soft silicone butt plug
  • Ergonomic kidney shape
  • Perfect for all-day wear
  • Flanged base for comfort & safety
  • Gives a full, stretched feeling
  • Blubbery, stretchy silicone
  • Blueballs silicone is a bright metallic color
  • Hypoallergenic and easy to clean


Extra Small: 2.5” to 4” circumference (≈ 1.3” maximum width); 2.75” insertable length; 3.75” total length

Small: 3” to 5.25” circumference (≈ 1.67” maximum width); 3” insertable length; 4” total length

Medium: 3.75” to 6.25” circumference (≈ 2” maximum width); 3.75” insertable length; 4.25” total length

Large: 4.25” to 7.25” circumference (≈ 2.3” maximum width); 4.75” insertable length; 5.5” total length

Extra Large: 4.75” to 8.5” circumference (≈ 2.7” maximum width); 5.75” insertable length; 6” total length

Available in Super Soft Blueballs.

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