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Oxballs
Ultracore - Blue/black
Oxballs Ultracore - Blue/black is a dual-component silicone ball stretcher system designed for intense, sustained scrotal stretch. Featuring a ribbed outer stretcher and a gripping power ring, it delivers maximum bag squeeze. Priced at $24.99, it's ideal for experienced users seeking heavy, prolonged tension with comfortable, soft silicone fit.
$24.99
● In stock
Buy at Body Body →Price and availability may change. Click to see current details on Body Body.
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Key features
- Dual-component CORE and AXIS design
- Interlocking rib system for secure fit
- Taller profile for enhanced stretch
- Smooth inner tunnel for comfort
- Extra-soft plus silicone material
- Standalone or combined use options
- Textured grip zones prevent slippage
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Pros
- +Strong, adjustable tension with dual rings
- +Comfortable for extended wear sessions
- +Durable, high-quality silicone build
- +Effective grip without pinching
- +Can be used progressively
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Cons
- −Intense pressure not for beginners
- −May require lubrication for fit
- −Higher price than basic models
- −Color may vary slightly
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About Oxballs Ultracore - Blue/black
What is Oxballs Ultracore - Blue/black?
The Oxballs Ultracore - Blue/black is a high-performance silicone scrotal stretching system engineered for users seeking intense, long-duration tension. Combining the CORE ballstretcher with the AXIS power ring, this dual-piece design maximizes grip and stretch through interlocking ribbed textures. Made from extra-soft plus silicone, it offers a smooth, skin-friendly feel while maintaining structural integrity during extended wear. The system is designed to elevate and stretch the scrotum for a pronounced, sustained effect.
Key features
- Dual-component design — CORE stretcher and AXIS power ring work together for amplified tension.
- Interlocking rib system — outer ribs on CORE align with inner channel ribs on AXIS for secure grip.
- Enhanced stretch profile — taller design lifts and stretches the sack for maximum extension.
- Medium firm inner tunnel — smooth interior provides consistent, comfortable pressure on sensitive tissue.
- Extra-soft plus silicone — premium material ensures comfort during prolonged use.
- Textured grip zones — padded center and outer ribs improve hold without slippage.
- Standalone or combined use — CORE can be used alone or with AXIS for incremental intensity.
Who is Oxballs Ultracore - Blue/black for?
This system suits intermediate to advanced users experienced with ball stretching. It’s ideal for those seeking progressive tension, extended wear comfort, and a pronounced visual and physical effect. Not recommended for beginners due to its intense grip and stretch profile.
How does Oxballs Ultracore - Blue/black compare?
Compared to basic silicone stretchers, the Ultracore system offers superior grip and adjustability through its dual-ring design. Unlike single-piece models, the combination of CORE and AXIS allows for customizable pressure. It outperforms standard polypropylene or rubber stretchers in comfort and stretch efficiency, thanks to its soft silicone and ergonomic ribbing. While more expensive than entry-level options, it delivers enhanced performance for serious users.
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Best use cases
- →Extended scrotal stretching sessions
- →Progressive tension training
- →Wear during sensory play
- →Daily stretch maintenance
- →Enhanced visual and physical effect
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Is Ultracore - Blue/black right for you?
The Oxballs Ultracore - Blue/black is best for intermediate to advanced users experienced with ball stretching. It’s not recommended for beginners due to its strong grip and intense stretch. If you're seeking progressive tension and long-term wear comfort, this system delivers. For lighter options, consider single-piece silicone stretchers. Always clean before and after use.
How it compares: Compared to basic silicone or metal stretchers, the Ultracore system offers superior grip and customizable tension. It outperforms standard models with its dual-ring design and soft silicone, making it ideal for users seeking serious stretch with comfort.
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Frequently Asked Questions
What is the Oxballs Ultracore made of?
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The Oxballs Ultracore is made from extra-soft plus silicone, a smooth, body-safe material designed for comfort during extended wear. This high-quality silicone provides flexibility and durability without compromising on grip or structure.
Does the Ultracore require maintenance?
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Yes, the Ultracore should be cleaned before and after each use with mild soap and water or a toy cleaner. Store in a cool, dry place away from direct sunlight to maintain material integrity and prevent dust buildup.
How do you use the CORE and AXIS together?
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Slide the CORE ballstretcher over the scrotum first, then place the AXIS power ring over the top. The inner ribs of AXIS lock with the outer ribs of CORE to double the squeezing effect for maximum tension.
Is the Oxballs Ultracore suitable for beginners?
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No, the Ultracore is designed for intermediate to advanced users. Its intense grip and stretch may be too strong for those new to ball stretching. Start with a lighter stretcher if you're a beginner.
Can the CORE be used without the AXIS ring?
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Yes, the CORE ballstretcher can be used on its own for a moderate stretch. It provides a medium firm squeeze with smooth inner comfort, making it versatile for different session intensities and user preferences.
How much does Ultracore - Blue/black cost?
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Ultracore - Blue/black is $24.99 at Body Body. Prices may change — click through to Body Body for the latest.
Is Ultracore - Blue/black in stock at Body Body?
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Yes, Ultracore - Blue/black is currently in stock at Body Body.
Are there coupon codes for Body Body?
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Yes — Love Those Deals currently tracks 1 active Body Body coupon. See the coupons section on this page to copy a code before checkout.
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Specifications
- Brand
- Oxballs
- Category
- Adult Toys
- SKU
- OX-3069-BLUBLK
- GTIN
- 840215122797
Last updated May 14, 2026