Silicone cock ring with internal and external ridges for enhanced grip and stimulation. Universal fit stretches to accommodate most sizes.
Key Features:
SILFLEX silicone delivers enhanced erections with superior comfort
Dual ridge system prevents slipping during intense action
Universal sizing stretches to fit most men perfectly
Hypoallergenic construction safe for sensitive skin types
Non-porous material resists bacteria for long-term hygiene
The Oxballs Diesel Cock Ring O/S from Oxballs is a silicone penis ring that enhances blood flow for harder, longer-lasting erections. Made from proprietary SILFLEX silicone with internal and external ridges for added grip and stimulation. The soft yet durable material stretches to fit most sizes while delivering consistent enhancement and comfort during wear.
The ring sits snug around the base, restricting blood flow out while allowing it in, creating harder and longer-lasting erections. The ridged texture grips naturally while adding extra sensation for both partners. Unlike basic rings, the SILFLEX material adapts to your body heat and movement. For more silicone options, check out our silicone cock rings collection.
The internal ridges create a secure fit that won't roll or slip, while external ridges add texture during contact. The stretchy yet supportive design maintains consistent pressure without cutting off circulation or causing discomfort.
| Style/Type | Best For | What Makes It Different |
|---|---|---|
| Oxballs Diesel (This Ring) | Men wanting enhanced performance with comfort | SILFLEX material with dual ridge system for security and sensation |
| Basic Silicone Rings | First-time ring guys | Simple smooth design without texture or advanced materials |
| Adjustable Metal Rings | Men who need precise sizing | Adjustable fit but harder material with less give |
Experienced guys: Men who have tried basic rings and want something that stays put during intense sessions while adding extra sensation. The advanced material and ridge design deliver reliability when things get heated. For longer-term control options, explore our enduring chastity devices.
Comfort seekers: Anyone who found other rings too rigid or uncomfortable will appreciate how the SILFLEX material flexes with movement while maintaining the perfect amount of restriction for enhanced performance.
This isn't just another stretchy ring. The SILFLEX material feels completely different against skin - soft and luxurious but with serious staying power. Those ridges aren't just for show either. Check out our adjustable cock rings if you need more sizing control, but this universal design genuinely fits most guys perfectly while delivering the enhanced hardness and staying power you want.
Real experience:
I grabbed the Diesel after my basic ring kept slipping during action. The difference was immediate - the ridges grip naturally and it stayed exactly where I put it. The material feels premium, not like cheap rubber, and stretches perfectly without cutting off circulation.
The enhanced hardness was noticeable right away, but what surprised me was how comfortable it remained even during longer sessions. There's something about the texture that adds to the whole experience, and my partner definitely noticed the external ridges too.
The Oxballs Diesel Cock Ring O/S is part of our wider range of enhancement accessories. Discover more options in the cock ring sets to find exactly what you are looking for.
Experience the difference that premium SILFLEX material and thoughtful design make. Available now at MaleChastity.com.au with discreet shipping Australia-wide. Don't settle for basic when you can have the reliability and comfort of advanced engineering.
Malechastity.com.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..
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.
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.
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, Maleshastity.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.