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DO-NUT-2 Cockring by Oxballs - Stretchy Cock Rings
DO-NUT-2 Cockring by Oxballs - Stretchy Cock Rings
DO-NUT-2 Cockring by Oxballs - Stretchy Cock Rings

DO-NUT-2 Cockring by Oxballs

$14.99
$14.99

DO-NUT-2 Cockring Special Edition in black PLUS+silicone blend with 6.25 inch outer circumference for restriction.

Key Features:

Innovative PLUS+silicone material for maximum stretch

6.25-inch outer circumference with exceptional flexibility

Precision-engineered for optimal pressure distribution

Enhances sexual stamina and erection quality

Designed for comfort during intense sexual activities

Vendor: Oxballs
SKU: CR-940-NOATTRIBUTES-SHOP-NONE-66901
Availability: Out Of Stock
Product type: Stretchy Cock Rings
Please hurry! Only 0 left in stock

Maintaining erection strength and lasting longer during sex matters—and a quality cock ring delivers both. The DO-NUT-2 Cockring Special Edition Black uses Oxballs' advanced PLUS+silicone to stretch comfortably around your penis and testicles, boosting sensation and control.

At a glance
  • Circumference: 6.25 inches outer, 2.25 inches inner
  • Material: PLUS+silicone blend, phthalate-free
  • Stretch: Expands up to 5 times original size
  • Width: 2 inches for even pressure
  • Power: Manual—no battery needed
  • Finish: Night Black matte, temperature-responsive
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The DO-NUT-2 Cockring Special Edition Black is a high-performance stretchy cock ring engineered for men who want stronger erections and longer-lasting sessions. Built from Oxballs' proprietary PLUS+silicone blend, it combines the durability of TPR with premium silicone softness. Its matte black finish has a temperature-responsive surface that warms naturally to your body, creating a seamless feel from the moment you put it on.

This ring's exceptional stretchability—up to five times its original size—means it adapts to your body rather than forcing you into a fixed fit. The 2-inch width distributes pressure evenly, preventing discomfort during extended wear. See the full BDSM Australia range of Stretchy Cock Rings to compare other options.

Key features

  • Five-fold stretch: Expands dramatically to fit different body types and erection sizes without pinching or slipping.
  • PLUS+silicone material: Body-safe, phthalate-free, and compatible with all lubricant types for smooth application.
  • Pressure distribution: 2-inch width ensures even contact around the penis and testicles, maximizing sensation without numbness.
  • Temperature-responsive design: Warms to skin temperature, creating a more natural and intimate feel during use.
  • No-battery operation: Purely mechanical design means reliable, consistent performance every time—no charging or maintenance headaches.

Specifications

  • Outer circumference: 6.25 inches; inner diameter 2.25 inches for adaptive fit across body types.
  • Ring width: 2 inches; depth 0.5 inch for balanced pressure distribution.
  • Material: Proprietary PLUS+silicone blend—phthalate-free, body-safe, and durable.
  • Stretch capacity: Extends to five times original size for maximum flexibility.
  • Lubrication: Compatible with water-based, hybrid, and silicone lubricants.
  • Contents: One DO-NUT-2 Cockring in Special Edition Black with care instructions.
  • Power: Manual operation—no batteries, plugs, or charging required.

How to use a stretchy cock ring

Start by applying water-based lubricant to the ring and your penis to make stretching and placement easier. Gently stretch the ring open and slide it over your penis and testicles, positioning it at the base where you want maximum constriction. Adjust until you feel secure pressure without pain—your erection should feel fuller and last longer. Begin with shorter sessions of 15–20 minutes to let your body adapt.

As you grow comfortable, extend wear time gradually and experiment with positioning to find your ideal sensation zone. Many users combine this ring with other tools—pairing it with Hydro Cock Pumps can intensify results. Always clean thoroughly with warm soapy water after use and air-dry completely before storage.

Always use plenty of lubricant during application, remove the ring immediately if you experience numbness or pain, and never wear it for longer than 30 minutes in your first sessions. Safety first. This information is general in nature only and is not medical or professional advice; it does not account for your individual circumstances. Discontinue use immediately if you experience pain, numbness, discolouration, irritation or discomfort, and seek advice from a qualified medical professional if you have a relevant health condition or if symptoms persist.

Care and storage

Wash the DO-NUT-2 with warm soapy water immediately after use, then air-dry completely. Store it in a cool, dry place away from direct sunlight and extreme temperatures. Keep it separate from other toys to protect the silicone. Inspect regularly for any tears or damage—if you spot degradation, retire the ring safely.

Learn more

Understanding how different tools enhance performance helps you choose what works best for your body. Read more about the science behind enhancement in our guide Cock Pump Vs Penis Pump. This ring is one piece of a larger toolkit designed to help you perform better and feel more confident.

Mistress Athena's training notes

This cock ring is a staple in my dungeon for a reason. Control over a submissive's arousal is control over their entire being, and the DO-NUT-2 delivers that with surgical precision. The material's warmth against skin creates psychological vulnerability I exploit masterfully—my slaves know that once it's on, every sensation flows through my command.

I've discovered multiple training applications with this tool. Positioning it at different points along the shaft changes how my submissives experience denial and release—some respond with immediate desperation, while others develop remarkable restraint. The five-fold stretch means I can adjust tightness mid-scene without removing it, keeping them in constant anticipation of what comes next.

Pairing it with sensory deprivation intensifies the psychological component exponentially. Blindfolded and restrained, my submissives become hyperaware of every pulse through the ring. Their breathing changes, their muscles tense, their entire focus narrows to my voice and my touch. The ring becomes an extension of my dominance—a physical reminder that their pleasure exists only at my discretion.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Feature DO-NUT-2 Cockring Special Edition Black Standard silicone rings Metal cock rings
Stretch range Up to 5× original size 2–3× stretch Fixed size, no give
Material comfort PLUS+silicone, warm to body Basic silicone, room temperature Cold, rigid metal
Fit adaptability Fits most body types Limited sizing options Requires precise measurement
Lubrication needs Works with all lubricant types Water-based only Minimal lubrication needed

Why you'll reach for it

Score superior performance and control with a cock ring designed for real bodies and real results. The DO-NUT-2 Cockring Special Edition Black adapts to you, not the other way around—stretching to fit comfortably while delivering the constriction that matters. At BDSM Australia, you'll find the tools to take your sessions further. Order now and experience the difference precision engineering makes. Helping Australians Find the Right BDSM Gear.

BDSM Australia 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, sex-toy.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 DO-NUT-2 Cockring Special Edition Black?
The DO-NUT-2 is a premium silicone cock ring designed to enhance male sexual performance by restricting blood flow, creating firmer and longer-lasting erections with maximum comfort and exceptional stretchability.
Where can the DO-NUT-2 penis ring be effectively used?
The DO-NUT-2 penis ring can be used during sexual activities, masturbation, or BDSM play to maintain stronger erections, increase sensitivity, and provide additional genital stimulation and support.
Should users choose the DO-NUT-2 C-ring for specific purposes?
Users should select the DO-NUT-2 C-ring for improved sexual stamina, enhanced erection quality, prolonged sexual performance, and increased sensitivity during intimate physical interactions.
How does this erection ring improve sexual experience?
This erection ring improves sexual experience by providing consistent blood flow restriction, maintaining harder erections, extending sexual duration, and intensifying overall genital sensitivity and pleasure.
Does the DO-NUT-2 work effectively in bondage play?
The DO-NUT-2 functions excellently in bondage play by providing additional genital control, maintaining sustained arousal, and offering a comfortable yet restrictive experience during BDSM activities.

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