![Oxballs Muscle Cocksheath in Clear | Kinkly Shop](http://shop.kinkly.com/cdn/shop/products/oxballs_muscle_cocksheath_clear_1.jpg?v=1669174347&width=1445)
![The Oxballs Muscle Cocksheath against a tire-tread-like background. This showcases the included AdjustFit insert which can be inserted into the interior canal. As the toy is see-through, the viewer can also see the ridging along the entire length of the cocksheath. The Muscle sheath has a pronounced, realistic head. | Kinkly Shop](http://shop.kinkly.com/cdn/shop/products/oxballs_muscle_cocksheath_clear_3.jpg?v=1669236790&width=1445)
![A person with an erection wears the Oxballs Muscle Cocksheath. The pubic hair and testicles are blurred. The close-up shot shows how tightly the ribbed gripping is around the person's shaft. The Oxballs Muscle Cocksheath also doesn't appear to add much girth, but it adds a lot of length. | Kinkly Shop](http://shop.kinkly.com/cdn/shop/products/oxballs_muscle_cocksheath_clear_5.jpg?v=1669236790&width=1445)
![A person with an erection wears a blue version of the Oxballs Muscle Cocksheath (not carried by Kinkly Shop). This showcases how it fits on a penis. | Kinkly Shop](http://shop.kinkly.com/cdn/shop/products/oxballs_muscle_cocksheath_clear_4.jpg?v=1669236790&width=1445)
![Oxballs Muscle Cocksheath in Smoke | Kinkly Shop](http://shop.kinkly.com/cdn/shop/products/oxballs_muscle_cocksheath_smoke.jpg?v=1669236790&width=1445)
![The Oxballs Muscle Cocksheath within its packaging. It's a blister pack plastic package, and there's a spot for where the included AdjustFit insert is there as well. | Kinkly Shop](http://shop.kinkly.com/cdn/shop/products/oxballs_muscle_cocksheath_clear_2.jpg?v=1669236790&width=1445)
Description
- Adds length to the shaft with internal, ribbed texturing that feels orgasmic for the wearer.
- Works best with an erection under 6"
- Use AdjustFit inserts to provide extra stability for smaller lengths
Add serious length to your shaft with a see-through design. The Oxballs Muscle cocksheath adds a bit of length to what you already own for new sensations for you (and your partner, if they're involved!).
While you'll already be enjoying the sensations of additional length, that isn't where it ends. The internal chamber is equipped with soft TPR ridges to add sensation with every stroke. The gentle tugging at the base of the testicles adds even more pleasure - while simultaneously keeping the extender in place for all of your play!
Since no product is truly "one size fits all", the Oxballs helps ensure the Muscle cocksheath fits your measurements as closely as possible with the included AdjustFit inserts. Simply tuck the included AdjustFit insert into the tip of the hollow interior to help the Oxballs Muscle perfectly match the length of your penis. While the Oxballs Muscle includes a starter AdjustFit insert, you can also contact us to special order more for your order as well.
Note: The Oxballs Muscle Cocksheath in blue pictured in the photos is for display purposes only. The Muscle Cocksheath you select will be a clear, see-through color or a darkened, see-through color.
How to Use the Oxballs Muscle Cocksheath?
Designed to be simple to use, the Muscle Cocksheath has three simple steps:
- Lightly lube the penis with a water-based lube.
- Squeeze the shaft hole air out as you slip the penis into the Muscle cocksheath. This will create a delicious suction chamber.
- Once fully inserted, wrapped the ball strap around the base of the testicles. Use the tiniest bit of lube on this strap (not much!) if you have pubic hair to reduce tugs.
Specifications
Equipped Features: Extra Length, Ribbed internal chamber, Custom fit with AdjustFit insert, Secured by ball strap.
Material: FlexTPR (non-toxic, phthalate-free)
Care and Cleaning: Clean thoroughly with warm water and mild soap both outside and inside of the Muscle cocksheath. Allow the penis extender to fully dry before placing it in storage. The Muscle cocksheath can be used with water-based lubricant. Do not use with silicone-based or oil-based lube.
Overall Length: 9.25" / 23.495 cm
Insertable Length: 8" / 20.32 cm
Inner Core Length: 6"/ 15.24 cm
Circumference: 6" (15.2 cm) + some of the circumference of your own shaft
Weight: 7.7 oz
Box Includes: Oxballs Muscle Cocksheath, AdjustFit Insert.