Durable cock ring from Nasstoys built for stamina and shared pleasure during intimate sessions.
Key Features:
Dual bullet vibrator technology for intense stimulation
Medical-grade silicone construction
Seven unique vibration mode settings
Designed to maintain stronger erections
Ergonomic design for comfortable use
Couldn't load pickup availability
Erection loss during sex frustrates many partners. This vibrating cock ring delivers dual bullet stimulation that strengthens your erection, intensifies sensation for both of you, and gives you control over seven vibration modes to customize every encounter.
Mack Tuff Power Ultra Ring Black is a dual-vibrator cock ring engineered to strengthen erections and amplify pleasure for both partners. Two independent bullet vibrators deliver simultaneous stimulation while the medical-grade silicone band wraps securely around the penis base. Seven distinct vibration modes let you dial in exactly the intensity and pattern you want, from gentle teasing to sustained power.
Built from body-safe materials and fully waterproof, this ring performs reliably in any setting. See the full BDSM Australia range of Cock Rings to compare styles and features that suit your needs.
Install six LR44 batteries into each bullet vibrator. Stretch the silicone ring gently and slide it over your penis, positioning it at the base for a snug, comfortable fit. Attach both bullet vibrators to the ring, positioning them against the areas you want stimulated most. Press the power button to activate the vibration, then cycle through the seven modes to find your preferred intensity and pattern.
Wear the ring during masturbation, oral sex, or intercourse to maintain a stronger erection and extend arousal. Many users find pairing it with Beaded Sexual Enhancement Rings creates layered sensations and deeper control during longer sessions. Experiment with different modes and positions to discover which patterns work best for you and your partner.
Wash the ring and bullets thoroughly with warm water and mild antibacterial soap immediately after use. Pat dry with a soft cloth and allow to air-dry completely before storage. Keep it in the included pouch in a cool, dry place away from direct sunlight and heat. Replace batteries when vibration weakens, and always use water-based lubricant during play for optimal performance and longevity.
Understanding how cock rings work and what makes each design unique helps you choose the right one for your needs. Read more about vibrating enhancement techniques and real-world results in our guide to Super Hung Heroes Captain Cock.
This ring has become essential in my control work. The dual vibrators create a psychological anchor—submissives learn to associate the vibration patterns with my commands, and their bodies respond before their minds catch up. I use each mode as a tier in my training protocol, starting with the gentlest pulse and escalating only when obedience is demonstrated.
What makes it particularly effective is the simultaneous stimulation. My submissive cannot hide their responses, cannot compartmentalize sensation. The ring forces presence and vulnerability. I've watched carefully controlled dominants lose composure under the sustained patterns, which teaches them surrender in ways verbal instruction alone cannot.
The waterproof construction lets me incorporate it into sensory deprivation scenes involving water, adding unpredictability. Battery life is reliable through extended sessions, and the silicone holds up to frequent use without degradation. For anyone serious about vibration-based control and conditioning, this ring delivers both technical performance and psychological impact.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Mack Tuff Power Ultra Ring Black | Standard single-bullet ring | Manual constriction ring |
|---|---|---|---|
| Vibration modes | Seven distinct patterns | One or two basic modes | No vibration |
| Stimulation type | Dual independent bullets | Single motor, one sensation | Pressure-based only |
| Material safety | Medical-grade silicone | Silicone or rubber | Silicone or leather |
| Waterproof | Fully waterproof | Usually waterproof | Depends on material |
Discover a cock ring that actually delivers the control and sensation you've been seeking. Mack Tuff Power Ultra Ring Black combines reliable dual vibration, seven customizable modes, and medical-grade safety in one device that works solo or with a partner. At BDSM Australia, you'll find everything you need to enhance your sessions. Order today and experience the difference dual stimulation makes. Strong Brands. Honest Service. Genuine Care.
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.