Oxballs Powerballs Cocksling & Ball Stretcher - Black

The Oxballs Powerballs Cocksling is a black, limited edition ball stretcher designed for enhancing bulge and providing a unique sensation. Modeled after the NUTTSLING, it is constructed from FLEXtpr, a material that is both rubbery and firm. This cocksling is intended for use with tight-fitting apparel to create a more pronounced package.

This cocksling utilizes a soft, flexible FLEXtpr material that conforms to the wearer's anatomy, gripping the scrotum and shaft to push the package forward for a larger visual bulge. Its design aims to fill out tight clothing like jockstraps and form-fitting shorts, while the extended base helps keep the testicles away from the body for enhanced comfort and sensation during activity.

• Creates a larger bulge — by pushing the package up and out for a pronounced look.
• Secure grip on anatomy — an inner ring holds the testicles within the stretcher.
• Comfortable fit for tight apparel — designed to fill out jockstraps and form-fitting gear.
• Made from signature FLEXtpr — a rubbery, squishy, yet firm thermoplastic rubber material.
• Limited edition design — modeled after the popular, discontinued NUTTSLING.
• Enhances sensation — the extended base pushes testicles away from the body.

Thermoplastic Rubber (TPR)

• Brand: Oxballs
• Color: Black
• Material: Thermoplastic Rubber (TPR)
• Length: 4.25 in
• Height: 5.25 in
• Diameter: 2 in
• Weight: 0.15 lbs

Best for: Individuals seeking to enhance their visual profile in tight-fitting clothing, such as athletes who wear jockstraps or those looking for a unique sensation enhancement. Also suitable for wearers who appreciate novelty items with a functional design for personal comfort and aesthetic.

Wash with warm water and mild fragrance-free soap. Use water-based lubricant where applicable. Store in a clean, dry place. Full guide on the Care & cleaning page.

How do I clean the Powerballs Cocksling?

You can clean the cocksling with warm water and mild soap after each use. Ensure it is thoroughly dried before storing to maintain the material's integrity and hygiene. Avoid harsh chemicals that could degrade the FLEXtpr material.

Is the FLEXtpr material safe for extended wear?

FLEXtpr is designed to be comfortable and safe for extended wear, offering a balance of softness and firmness. Its non-porous nature helps with hygiene, and the material is generally body-safe for its intended use as an enhancer.

Will this ball stretcher work with all types of underwear?

The Powerballs Cocksling is specifically designed to enhance the appearance of the package within tight-fitting apparel like jockstraps and form-hugging underwear. While it can be worn with other styles, its effectiveness in creating a pronounced bulge is best seen in snug garments.

The Oxballs Powerballs Cocksling offers a unique way to enhance your profile with its FLEXtpr construction and specialized design. It provides a secure fit and a pronounced bulge, perfect for filling out tight apparel.

Shipped within 24 business hours (Mon–Fri, excluding US holidays) from our Austin and Colorado warehouses. USPS Ground Advantage — 3–4 business days to anywhere in the US and Canada. Billing line reads LT WELLNESS. Full discreet promise →