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Nitrile C Ring - Black 1.25in by Spartacus Enterprises - Stretchy Cock Rings

Nitrile C Ring - Black 1.25in by Spartacus Enterprises

$9.99
$14.99
$9.99

Nitrile C Ring delivers stamina enhancement through consistent tension around the base. This 1.25-inch medical-grade ring stretches easily and maintains steady pressure for extended performance, crafted from latex-free nitrile compatible with all lubricants.

Key Features:

Restricts blood flow to improve firmness and extend performance duration

Medical-grade nitrile construction, latex-free and phthalate-free

3.2 centimetre inner diameter with 1.25-inch fitted size

C-shaped design stretches generously then contracts to original diameter

Compatible with both water-based and silicone lubricants for versatile use

SKU: CR-994-NOATTRIBUTES-SHOP-NONE-67254
Availability: Out Of Stock
Product type: Stretchy Cock Rings
Please hurry! Only 0 left in stock

Nitrile C Ring - Black 1.25in by Spartacus Enterprises is a medical-grade cock ring engineered for stamina enhancement. The 3.2 cm inner diameter stretches generously and returns to original shape, maintaining consistent pressure. Constructed from 100% skin-safe nitrile free of latex and phthalates, it accommodates both water-based and silicone lubricants. Ideal for people seeking reliable performance without allergic concerns during extended intimate sessions.

About Nitrile C Ring - Black 1.25in

The Nitrile C Ring works by applying steady tension around the base, restricting blood flow to enhance firmness and extend performance duration. The material stretches easily during application, then contracts back to its engineered 1.25-inch diameter, delivering consistent pressure throughout use. This mechanical action supports increased sensitivity and stamina without requiring batteries, electronics, or ongoing maintenance.

Medical-grade nitrile construction offers durability that surpasses latex alternatives while eliminating common allergen concerns. The non-porous surface prevents bacterial growth and allows thorough cleaning with mild soap and water, supporting long-term hygiene and material integrity. Those interested in exploring additional restraint options can browse our harness collection at Adultsmart for complementary accessories.

Key Features

  • Medical-Grade Nitrile: Skin-safe material eliminates latex allergies and phthalate concerns while maintaining exceptional elasticity and strength through repeated use.
  • Precision 1.25-Inch Diameter: Engineered inner diameter provides optimal tension calibrated for most users, delivering consistent enhancement results.
  • Non-Porous Surface: Prevents bacterial retention and enables thorough cleaning, ensuring hygienic regular use without material degradation.
  • Dual Lubricant Compatibility: Works seamlessly with both water-based and silicone lubricants, offering flexibility in product selection and personal preference.
  • Shape Memory Construction: Molecular structure allows generous stretching during application while returning precisely to original dimensions for reliable performance.

Technical Specifications

Inner Diameter 1.25 inches (3.2 cm)
Material 100% medical-grade nitrile
Color Black
Allergen Profile Latex-free, phthalate-free
Lubricant Compatibility Water-based and silicone formulations
Cleaning Mild soap and warm water

How to Use Nitrile C Ring - Black 1.25in

Basic Use

  1. Apply a small amount of lubricant to the ring and the base of the penis to ease application and increase comfort during initial placement.
  2. Gently stretch the ring and slide it over the head, then roll it down to the base of the shaft, positioning it comfortably against the body.
  3. Adjust the ring's position to find the spot that provides optimal sensation and support without causing discomfort or circulation restriction.
  4. Allow a few moments for the body to adjust to the sensation before beginning intimate activity, letting arousal build naturally with the enhanced firmness.
  5. During use, the ring maintains consistent tension, supporting extended performance and heightened sensitivity throughout the encounter.
  6. After completion, gently stretch the ring and slide it off slowly, allowing normal circulation to return gradually without sudden pressure release.

Extended Use

Combining the Nitrile C Ring with thumb cuffs or other restraint accessories creates layered sensations that many find intensify the overall experience. Partner play becomes more dynamic when both individuals understand the ring's function and can adjust positioning or pressure as needed. Extended sessions benefit from periodic breaks to allow full circulation recovery, ensuring comfort and safety during longer intimate encounters.

Care Instructions

After each use, rinse the ring thoroughly with warm water and mild soap, ensuring no lubricant residue remains on the surface. Pat it dry completely with a soft cloth before storing in a cool, dry location away from direct sunlight or heat sources. The non-porous material resists degradation, but regular inspection for any signs of wear ensures continued reliable performance and safety during use.

Materials and Safety

The Nitrile C Ring is manufactured from medical-grade nitrile, a non-porous material engineered for skin contact and intimate use. This formulation eliminates latex sensitivity concerns while maintaining superior elasticity and strength compared to traditional rubber alternatives. The material's durability supports extended wear without stretching or losing shape, and its non-porous structure prevents bacterial retention, making it a hygienic choice for regular intimate use.

Who Is Nitrile C Ring - Black 1.25in For?

This ring suits people seeking reliable stamina enhancement without electronic components or ongoing maintenance demands. Those with latex allergies or sensitivity to phthalates benefit from the medical-grade nitrile formulation specifically. Solo users and couples exploring performance enhancement find the straightforward application and consistent results accessible regardless of experience level, while the durable construction supports regular use without replacement concerns.

Why Nitrile C Ring - Black 1.25in Matters

For people who experience inconsistent firmness or shorter duration than desired, discovering that a simple mechanical ring can deliver measurable improvement shifts expectations about what intimate enhancement actually requires. Many assume performance support demands complex devices or pharmaceutical intervention, then find that consistent, gentle tension provides the extended capability they've been seeking. The absence of batteries, apps, or ongoing costs means the ring becomes a reliable tool available whenever needed, without planning ahead or managing device logistics. For those with latex sensitivities who felt excluded from traditional cock ring options, medical-grade nitrile opens access to proven enhancement without allergic reactions or skin irritation. The straightforward function—apply, wear, remove—removes the uncertainty of whether a product will actually work as intended. Unlike vibrators or complex accessories requiring adjustment, this ring delivers consistent results through basic physics, making performance enhancement feel less mysterious and more dependable.

Independent Tester Review

Our independent testers evaluated the ring's elasticity, shape retention, lubricant compatibility, and comfort during extended wear. The medical-grade nitrile maintained its engineered 1.25-inch diameter precisely across multiple applications, with no stretching or loss of tension observed even after repeated use cycles.

Testers reported that the material's non-porous surface remained smooth throughout testing, and cleaning restored it to like-new condition consistently. The ring's flexibility allowed comfortable adjustment without pinching or discomfort, while the black color presented a professional aesthetic. Individual results may vary based on anatomy, sensitivity, and usage patterns.

Compare Similar Products

Product Unique Advantage Key Difference Choose This If You Want
Nitrile C Ring - Black 1.25in Medical-grade nitrile eliminates latex allergies while maintaining shape memory Non-porous surface prevents bacterial retention better than latex alternatives Reliable stamina enhancement without allergic concerns
Spring-loaded BDSM clamps Adjustable tension with mechanical control for varied pressure Targeted stimulation rather than base restriction Customizable pressure and pinpoint sensation control
Wrist cuffs Restraint functionality combined with sensation play Focuses on partner control rather than solo performance enhancement Power exchange and partnered bondage play
Couples bondage swings Structural support for partnered positions and extended sessions Equipment-based rather than wearable, requires installation Hands-free positioning and sustained partnered play

Discover more beginners bondage kits to find accessories that complement your performance enhancement journey.

Learn More

Understanding how cock rings function mechanically helps users maximize their effectiveness and comfort during extended sessions. Proper application technique and circulation awareness ensure both enhanced performance and safety throughout use. Our introduction to BDSM explores how restraint accessories and enhancement tools integrate into broader intimate exploration practices.

Buy Nitrile C Ring - Black 1.25in at Adultsmart

The Nitrile C Ring combines medical-grade material safety with reliable performance enhancement in a simple, durable design. Available through Adultsmart with discreet Australia-wide shipping in plain packaging.

Adultsmart.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, Adultsmart.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the Nitrile C Ring - Black 1.25in sex toy?
A medical-grade cock ring made from skin-safe nitrile that restricts blood flow around the base of your shaft. It stretches easily during application, then returns to its original 1.25-inch diameter, maintaining steady pressure throughout sex. Works without batteries or electronics, making it reliable and low-maintenance for men wanting better performance.
How does the Nitrile C Ring - Black 1.25in work during sex?
Applying steady tension around your shaft's base, this cock ring restricts blood flow to keep you firmer and harder for longer. You'll feel increased sensitivity as pressure builds, and the consistent grip helps you last through extended sessions. Simply stretch it on before sex, and the nitrile contracts back to deliver reliable, steady tension all night.
Are you able to use the Nitrile C Ring - Black 1.25in with lubricant?
Absolutely compatible with both water-based and silicone lubricants, making application smooth and comfortable. Stretch it over your shaft easily with lube, then let it contract to its fitted diameter. Clean-up is simple—just rinse with water. Works great whether you prefer dry or lubricated sex.
Who is the Nitrile C Ring - Black 1.25in sex toy designed for?
Men and couples seeking reliable stamina support without allergic concerns. Perfect for anyone with latex sensitivity or phthalate allergies, since it's made from medical-grade nitrile. Ideal for those wanting straightforward performance improvement during sex without complicated features or maintenance requirements.
Do you get real benefits from wearing the Nitrile C Ring - Black 1.25in?
Definitely—improved firmness, extended performance duration, and heightened sensitivity during sex. Many men notice they last longer and stay harder throughout sessions. Since it requires no batteries or charging, you get consistent results every time without worrying about maintenance or mechanical failure.
Where can you buy the Nitrile C Ring - Black 1.25in sex toy in Australia?
Adultsmart stocks the Nitrile C Ring - Black 1.25in and ships discreetly throughout Australia. Browse their site to order online with fast delivery to your door. Adultsmart offers secure checkout and private packaging, making it easy to get this cock ring delivered conveniently.

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