1 3
Diesel Cock Ring by Oxballs - Cock Rings
Diesel Cock Ring by Oxballs - Cock Rings
Diesel Cock Ring by Oxballs - Cock Rings

Diesel Cock Ring by Oxballs

$39.99
$39.99

Oxballs Diesel cock ring provides firm grip and extended stamina for longer sessions and increased size.

Key Features:

Enhances male sexual performance through blood flow restriction

Made from premium SILFLEX Silicone material

Stretchy design fits multiple body types

Increases erection firmness and duration

Provides additional sexual stimulation

Vendor: Oxballs
SKU: CR-098-ALL COLORS-SHOP-BLACK-34865
Availability: Out Of Stock
Product type: Cock Rings
Please hurry! Only 0 left in stock
Colour: Black

Maintaining a firm erection and lasting longer during sex matters to many men. The Oxballs Diesel Cock Ring O/S uses blood flow restriction and textured stimulation to help you stay harder, longer, while delivering enhanced sensation for both partners.

At a glance
  • Material: 100% SILFLEX Silicone, body-safe and latex-free
  • Size: One-size-fits-most stretchy design
  • How it works: Restricts blood flow for firmer erections
  • Texture: Ridged surface for extra stimulation
  • Waterproof: Safe for shower or bath use
  • Power: No battery needed — mechanical operation
🚚 Plain, discreet packaging🔒 Discreet billing↩︎ Hygiene-conscious returns policy

What it is

The Oxballs Diesel Cock Ring O/S is a stretchy silicone ring engineered to restrict blood flow around the penis and testicles, helping maintain firmer erections and extend performance. Made from premium SILFLEX Silicone — a body-safe, hypoallergenic material — it warms to skin temperature for natural comfort. The ridged texture wraps around the shaft and base, delivering extra stimulation to both wearer and partner during sexual activity.

Built in the USA, this ring stands out through its thoughtful design and durable construction. The one-size-fits-most stretch accommodates various body types without sacrificing support or sensation. See the full BDSM Australia range of Cock Rings to compare other options.

Key features

  • Stretchy fit: Adapts comfortably to different penis girths and body shapes.
  • Blood flow control: Gentle restriction helps maintain erections and may extend stamina during sex.
  • Textured surface: Ridged design amplifies sensation for wearer and partner alike.
  • Body-safe silicone: Phthalate-free, latex-free, and naturally hypoallergenic for sensitive skin.
  • Waterproof and durable: Safe in water and built to last through regular use and cleaning.

Specifications

  • Material: 100% SILFLEX Silicone, phthalate-free and latex-free
  • Fit: One-size-fits-most; maximum stretch capacity accommodates multiple body types
  • Dimensions: Compact design fits comfortably around penis and testicle base
  • Function: Mechanical blood flow restriction; no batteries or charging required
  • Waterproof: Fully submersible for use in shower, bath, or pool
  • Box contents: One Oxballs Diesel Cock Ring, hygiene instructions, and discrete packaging

How to use a cock ring

Begin by applying a small amount of water-based lubricant to the ring and your skin. Gently stretch the ring and guide it carefully over the head of the penis, then down the shaft and around the testicles. Position it at the base where it feels most comfortable and supportive. Start with shorter wear periods — 10 to 15 minutes — to understand how your body responds before extending duration.

Once fitted, the ring works passively to restrict blood flow, helping maintain firmness during arousal and sexual activity. You can wear it during solo play, partnered sex, or oral activity. Experiment with positioning to find the sensation that works best for you. For added intensity, try pairing it with Cock Pump Accessories to explore new dimensions of stimulation.

Always use water-based lubricant for application, start with shorter wear periods to gauge comfort, and remove the ring immediately if you experience numbness, severe pain, or colour changes in your skin. 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 ring thoroughly with warm water and mild soap after each use, then air dry completely before storage. Store it in a cool, dry place away from direct sunlight and extreme heat, which can degrade silicone over time. Keep it separate from other toys to prevent material contact. Use only water-based lubricants with this product — oil and silicone-based lubes can damage the material.

Learn more

Understanding cock ring techniques and sensations can help you get the most from your experience. Read more about ring play and edge control in our guide, Play With My Triple Cock Ball Edge. This resource covers practical tips for comfort, sensation, and solo or partnered exploration.

Mistress Athena's training notes

The Oxballs Diesel Cock Ring O/S has become essential in my control protocols. I use it to govern my submissives' physical responses with precision — the ring transforms their arousal into an instrument of my dominance. Watching them struggle against the restriction while they await my permission to release creates the power dynamic I demand. Their vulnerability deepens as they realise their pleasure is entirely mine to grant or deny.

This ring excels as a training tool because it creates both physical and psychological submission. My submissives learn quickly that their bodies respond only at my command. I edge them repeatedly, using the ring's tension to keep them on the precipice of release without allowing satisfaction. The ridged texture amplifies their desperation, making each moment of denial more intense. Over time, they associate the ring with complete surrender to my will.

Combining this ring with restraints or other control devices deepens the scene dramatically. Some submissives become instantly compliant once secured; others require more extended training to accept their loss of control. My role is to observe their reactions meticulously — tracking how their breathing changes, when they begin to tremble, how their submission manifests. Each session teaches them that obedience brings rewards, and resistance only extends their denial.

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

How it compares

Feature Oxballs Diesel Cock Ring O/S Standard Rubber Cock Ring Metal Cock Ring
Material SILFLEX Silicone, body-safe Rubber, may contain latex Stainless steel, rigid
Comfort Stretchy, warms to skin Less flexible, cooler feel Fixed size, cold sensation
Texture Ridged for added stimulation Smooth surface Smooth, no texture
Fit Range One-size-fits-most stretch Limited size options Must choose exact size
Durability Long-lasting, waterproof May degrade faster Extremely durable, permanent

Why you'll reach for it

Browse the Oxballs Diesel Cock Ring O/S when you're ready to experience firmer, longer-lasting erections with enhanced sensation. The premium SILFLEX Silicone feels natural and comfortable, while the ridged texture delivers extra pleasure for both you and your partner. Order yours today at BDSM Australia and discover the performance boost you've been seeking. Safe Shopping from an Established Australian Business.

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 Oxballs Diesel Cock Ring O/S?
The Oxballs Diesel Cock Ring is a premium silicone erection ring designed to enhance sexual performance by restricting blood flow and providing intense stimulation for male sexual pleasure.
When should you use a penis ring like the Oxballs Diesel?
Use this cock ring during sexual activity to maintain firmer erections, increase sensitivity, and prolong sexual performance. Ideal for individuals seeking additional support and enhanced sexual experiences.
Does the Oxballs Diesel Cock Ring accommodate different body sizes?
The stretchy SILFLEX Silicone material allows the cock ring to adapt to multiple body types, providing a comfortable and secure fit for various users seeking improved sexual performance.
Should men with erectile challenges consider this erection ring?
This cock ring can help men experiencing mild erectile difficulties by providing additional blood flow restriction, potentially supporting firmer and longer-lasting erections during sexual activity.
How can the Oxballs Diesel Cock Ring be integrated into BDSM play?
This cock ring can be used in bondage scenarios to restrict blood flow, enhance sensitivity, and create intense sensations during domination or restraint-based sexual interactions.

Related Products

Recently Viewed

Why Shop With BDSM Australia?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

DISCREET PACKAGING

All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

INTERNATIONAL SHIPPING

We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!