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Vibrating Dual Density Ultraskyn Set by Doc Johnson
- $409.99
- $409.99
- Unit price
- per
Vac-U-Lock Vibrating Dual Density Ultraskyn Set Chocolate brings complete strap-on mastery with three lifelike dongs that warm to body temperature and a 7-function vibrating plug with wireless remote for hands-free penetration control and powerful climax building.
Key Features:
Complete strap on system includes adjustable harness three dual density ULTRASKYN dildos vibrating plug with remote control suction cup base for penetration and masturbation experiences.
Three realistic dildos feature dual density construction with soft exterior and firm core that warms to body temperature during vaginal and anal penetration.
Seven function vibrating plug transforms any attachment into a powerful vibrator for enhanced clitoral stimulation and orgasmic intensity during partnered or solo sex.
Adjustable unisex harness fits waists up to 69 inches with removable O rings accommodating various body types for comfortable penetration and thrusting motion.
Complete care kit includes water based lubricant natural sex toy cleaner and ULTRASKYN refresh powder for proper maintenance of dual density materials.
Vendor:
Doc Johnson
SKU:
KT-194-NOATTRIBUTES-SHOP-NONE-56972
Availability:
Out Of Stock
Product type:
Strap On Sextoys
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A complete strap-on system with three differently sized dongs, dual-density Ultraskyn material that warms to skin temperature, and a rechargeable vibrating plug with wireless remote. Built for couples who want realistic penetration with added vibration and control.
Why choose the Vibrating Dual Density Ultraskyn Set by Doc
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📦 Discreet plain-wrapped delivery • 💳 Private billing • ↩️ Easy size-swap returns |
What it does
The three dongs hit different depths and angles depending on which you choose and how you angle your hips. All three feature a soft outer layer of Ultraskyn that gives way to a firm inner core—this mimics the feel of a real erection and means the dong stretches vaginal walls while the soft exterior prevents chafing during vigorous thrusts. The 8-inch model reaches deep toward the G-spot, while both 7-inch versions target mid-depth sensitivity with their thick girth.
Once locked into the vibrating Vac-U plug, the dong becomes a conduit for pulsing sensations. Seven vibration patterns send waves through the entire shaft during thrusting, so both the wearer and receiving partner feel the vibrations simultaneously. Warming happens fast—body heat conducts through the Ultraskyn within moments—creating realistic skin-on-skin friction that builds arousal quicker than cold silicone alternatives. Browse Strap On Me for more harness systems and attachments.
Specifications
- Sizes: 8.25" realistic dong, 7.25" cock, 7.25" slim cock
- Material: Dual-density Ultraskyn, phthalate-free and body-safe
- Vibrating plug: Rechargeable with wireless remote control
- Vibration functions: Seven patterns
- Harness: Adjustable, fits waists up to 69 inches
- Base: 360° swivel suction cup
- Included: Complete care kit and water-based lubricant recommended
Fit and sizing
Measure your waist and upper thigh where the harness will sit. Cockringshop specialises in products for men and couples, and we recommend choosing based on comfort and what depth feels right for the receiving partner—not ego. First-timers often start with the 7-inch slim or standard 7-inch models to get used to the sensation and the harness fit. If deeper penetration is already enjoyable and the receiving partner has experience, the 8-inch option may suit better. Adjust the straps snugly around hips and thighs before use to prevent slipping during thrusting.
How to use it
Slide your chosen dong into the vibrating plug until it clicks into the Vac-U-Lock system. Thread the assembly through the harness O-ring so the dong hangs at the right angle, then fasten the straps around your hips and thighs. Apply generous water-based lubricant to both the dong and your partner's opening. Start with slow, gentle thrusts to let the Ultraskyn warm up from body contact—this takes only a minute or two.
Once warmed, activate the vibrations using the wireless remote. Vary your thrusting angles to hit different internal spots while the vibrating plug sends pulses through your pelvis and into your partner. The firm core keeps the dong's shape during harder pounding while the soft exterior flexes naturally with each stroke. After use, clean the dong and plug with warm soapy water and store in a cool, dry place.
Feature breakdown
| Feature | Specification | Benefit | Experience |
|---|---|---|---|
| Dual-density construction | Soft exterior with firm inner core | Mimics real erection texture and firmness | Natural penetration sensations without chafing |
| Warming Ultraskyn material | Heats to body temperature | Eliminates cold shock against skin | Lifelike skin contact that builds arousal faster |
| Vibrating Vac-U plug | Seven functions with wireless remote | Adds pulsing sensations to both partners | Hands-free control during thrusting |
| Multiple attachment sizes | 8", 7", and 7" slim options | Customises depth and girth for different preferences | Progresses with experience level over time |
Who it suits
Couples who want realistic strap-on play will love how the warming Ultraskyn feels compared to cold silicone alternatives. Partners already comfortable with harness play gain a lot from the vibration feature—dual sensations mean both people get something from every stroke. First-time users and experienced size queens alike benefit from having three sizes to choose from, so you can start where comfort lives and progress gradually.
Skip this set if you prefer non-vibrating strap-ons or if either partner dislikes the feeling of vibration during penetration. It's not the right choice if you need a harness alone without attachments, or if you're looking for something that doesn't require charging.
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Tested and quality-checked Every new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. See how we test every product → |
How it compares
Non-vibrating strap-on dongs rely on thrusting motion and the firmness of their material to create sensation. Adding vibration means both partners feel pulsing waves throughout penetration, which intensifies arousal and orgasm for many couples. Vibrating systems also let the receiving partner enjoy sensation even during slower, gentler thrusting. Pornhub Sextoys offers alternative brands and styles if you want to compare materials or vibration patterns before deciding.
| Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle. |
What you can use it with
Pair this strap-on system with Couples Intimacy Kits that include complementary items like positioning pillows, bondage restraints, or additional stimulators. These work well during strap-on play because they let both partners focus on sensation and connection without fumbling for separate items. Restraints add psychological intensity while the wearer controls depth and pace.
More from Doc Johnson
Doc Johnson specialises in realistic adult toys using proprietary Ultraskyn material technology. Doc Johnson makes a wide range of dongs, vibrators, and accessories beyond this set, all built with the same body-safe standards and attention to realistic texture.
Read more before you buy
Know About Strap Ons is a good resource if you're new to harness play and want to understand sizing, positioning, and communication with your partner before your first session.
Why buy the Vibrating Dual Density Ultraskyn Set by Doc Johnson
Want firmer, longer-lasting results without the guesswork? Buy the Vibrating Dual Density Ultraskyn Set by Doc Johnson from The Cock Ring Store. Every item is genuine and function-tested and quality-checked. Cockringshop ships discreetly in plain packaging so your order arrives private and protected. Real fit advice, body-safe materials, and plain-packaged shipping. The Cock Ring Store ships discreetly Australia-wide.
Shipping Information & Policy
Cockringshop.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..
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.
Returns Policy
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, cockringshop.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
Frequently Asked Questions
How does the Vac U Lock Vibrating Dual Density Ultraskyn Set Chocolate enhance penetration experiences?
The dual density construction provides realistic sensation with soft exterior skin that gives way to firm inner core mimicking natural penis firmness during vaginal and anal penetration.
What makes the Vac U Lock Vibrating Dual Density Ultraskyn Set Chocolate effective for multiple users?
Adjustable harness design accommodates waists up to 69 inches with three interchangeable O ring sizes ensuring secure fit and comfortable positioning for diverse body types during sex.
Why is the Vac U Lock Vibrating Dual Density Ultraskyn Set Chocolate superior for strap on play?
Seven function vibrating plug with wireless remote control transforms each dildo attachment into a powerful vibrator delivering enhanced stimulation for both partners during penetration.
When should the Vac U Lock Vibrating Dual Density Ultraskyn Set Chocolate be used for solo masturbation?
The 360 degree swivel suction cup base enables hands free positioning on smooth surfaces allowing focused clitoral stimulation while experiencing realistic penetration during solo sessions.
Does the Vac U Lock Vibrating Dual Density Ultraskyn Set Chocolate work for different penetration preferences?
Three varied dildo sizes include 8 inch realistic dong 7 inch cock and slim 7 inch option accommodating different comfort levels for vaginal and anal penetration experiences.
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