FLEXtpr Sling by Oxballs

Oxballs FLEXtpr Sling is a stretchy silicone cock ring designed for erection enhancement and ball stretching. Measuring 1.5 inches in diameter and weighing just 1.2 ounces, it combines flexible TPR construction with Flexor technology for customizable pressure. The seamless design delivers sustained stimulation while supporting delayed ejaculation, suited for men seeking comfort and enhanced sensation during solo or partnered play.

About Oxballs FLEXtpr Sling

Oxballs FLEXtpr Sling works by constricting blood flow to maintain fuller, longer-lasting erections while simultaneously stretching the scrotum for intensified sensation. The flexible silicone material stretches to accommodate different sizes, then contracts to apply consistent pressure that heightens awareness and arousal. This dual-action approach—combining ring constriction with ball stretching—creates sensations that single-function cock rings cannot replicate.

The construction uses premium body-safe silicone engineered with Flexor technology, providing durability without the rigidity of metal alternatives. The seamless design minimizes irritation points during extended wear, while the lightweight construction makes it comfortable for longer sessions. Those interested in expanding their options can explore our metal penis rings for alternative materials and approaches.

Key Features

• Dual-Function Design: Combines cock ring and ball stretcher in one compact product for layered stimulation.
• Flexor Technology: Proprietary stretchy silicone provides customizable pressure without pinching or restricting circulation.
• Seamless Construction: Eliminates seams that cause irritation, allowing comfortable extended wear during intimate sessions.
• Compact Dimensions: 1.5-inch diameter and 1.2-ounce weight deliver significant sensation in a discreet, portable form.
• Body-Safe Material: Premium silicone is compatible with water-based lubricants and designed for sensitive skin contact.

Technical Specifications

How to Use Oxballs FLEXtpr Sling

Basic Use

1. Apply water-based lubricant generously to the ring and your genitals to ease insertion and reduce friction. This step is essential for comfortable fitting regardless of experience level.
2. Gently stretch the silicone ring open with both hands, working slowly to avoid sudden pressure changes. The flexible material expands significantly without tearing.
3. Slide the ring over your penis first, positioning it at the base where it will apply constricting pressure. Ensure comfortable fit before proceeding to the next step.
4. Carefully guide your testicles through the ring one at a time, allowing the silicone to settle naturally around the scrotum. The ball-stretching function activates as both testicles pass through.
5. Adjust the position until pressure feels balanced—firm enough to enhance sensation but not so tight that circulation feels restricted. Test comfort by moving and shifting positions.
6. Begin with shorter wear periods of 10-15 minutes to allow your body to adapt to the sensation. Gradually extend duration as comfort increases with repeated use.

Extended Use

Combining Oxballs FLEXtpr Sling with a vibrating masturbator or prostate massager creates layered stimulation that many find more intense than either product alone. The constriction from the ring intensifies sensations transmitted through the vibrator, while the ball stretching adds a counterpoint that deepens overall arousal. Pairing this with double cock rings allows exploration of multi-point pressure configurations for advanced users seeking complex sensation.

Care Instructions

After each use, rinse the silicone ring thoroughly under warm water with mild, fragrance-free soap to remove lubricant residue and body fluids. Pat completely dry with a soft cloth before storing to prevent moisture accumulation. Store the ring in the provided pouch or a cool, dry location away from direct sunlight, which can degrade silicone over time. Inspect regularly for any tears or degradation, and discontinue use if damage appears.

Materials and Safety

Oxballs FLEXtpr Sling is manufactured from premium body-safe silicone engineered with Flexor technology to provide stretch without tearing. The non-porous material prevents bacterial growth and supports easy cleaning, while compatibility with water-based lubricants expands usage flexibility. The seamless construction eliminates irritation points that can develop with seamed alternatives, making extended wear safer and more comfortable for sensitive skin.

Who Is Oxballs FLEXtpr Sling For?

Suits men seeking dual functionality—erection enhancement combined with ball stretching—without purchasing separate products. This ring appeals to those comfortable with moderate constriction who want customizable pressure without rigid metal alternatives. Ideal for solo exploration or partnered play, it works well for men interested in sensation variety, delayed ejaculation support, or simply discovering what focused pressure can enhance during intimacy.

Why Oxballs FLEXtpr Sling Matters

For men accustomed to standard metal cock rings that apply uniform pressure around the entire base, discovering that silicone can stretch to accommodate different anatomies while maintaining constricting force changes what "comfortable fit" means. The ball-stretching component adds a sensation dimension that cock rings alone cannot deliver—the dual action creates awareness in areas that single-function products ignore. For those frustrated by rings that either slip off or restrict circulation too aggressively, finding a stretchy alternative that adapts to your body rather than forcing your body to adapt shifts the entire experience from uncomfortable endurance to genuine pleasure. The compact weight means extended wear becomes feasible, allowing arousal to build gradually rather than being forced through mechanical intensity. For men exploring sensation beyond basic vibration, this represents a fundamentally different approach to stimulation.

Independent Tester Review

Our independent testers evaluated the Oxballs FLEXtpr Sling for material durability, pressure consistency, comfort during extended wear, and ease of insertion. The seamless construction proved significantly more comfortable than seamed alternatives during 30-minute test sessions, with no irritation reported at pressure points. The silicone maintained consistent tension without losing elasticity across multiple uses, and the dual-function design delivered measurable sensation enhancement compared to single-function cock rings.

Testers reported that the 1.5-inch diameter accommodated a range of anatomies without slipping or excessive tightness, and the lightweight construction made extended wear practical for those seeking gradual arousal buildup. Individual results may vary based on anatomy, sensitivity, and usage preferences.

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Learn More

Combining constriction with ball stretching creates sensation pathways that single-point pressure cannot replicate, allowing arousal to build through layered stimulation. Understanding how different pressure types interact with your body's response helps you discover what intensity levels work best. Our comprehensive guide to cockball torture techniques explores pressure play approaches and safety practices for extending your exploration.

Buy Oxballs FLEXtpr Sling at Adultsmart

Ready to experience dual-function cock ring and ball stretcher sensation? Oxballs FLEXtpr Sling is available at Adultsmart with discreet Australia-wide shipping in plain, unmarked packaging. Order confidentially from our Australian warehouse with secure checkout and private delivery.