The Oxballs Ergo is a supremely squishy silicone plug, shaped for your comfort! Made of soft, blubbery, and body-safe silicone, the Ergo will fill you up and keep you coming back for more. The flanged T-bar base sits comfortably between the cheeks while Ergo’s wide body stretches the anal canal. With an ergonomic, slightly 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. 

• Firm butt plug, colour Black
• Ergonomic kidney shape
• Perfect for all-day wear
• Flanged base for comfort & safety
• Gives a full, stretched feeling
• Hypoallergenic and easy to clean

Dimensions:

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