Vac-U-Lock Dual Density Ultraskyn Colors Set by Doc Johnson

Vac-U-Lock Dual Density Ultraskyn Colors Set is a three-piece dildo collection featuring dual-density Ultraskyn construction in pink, blue, and purple options. The set includes an 8-inch textured dong, 7-inch classic cock, and 7-inch slim cock, each with firm inner cores and soft outer layers. It comes with an adjustable Supreme Harness featuring up to 69 inches of strap adjustment and universal O-ring compatibility for versatile harness, suction, and hand-held play.

About Vac-U-Lock Dual Density Ultraskyn Colors Set

The dual-density Ultraskyn construction creates a firm inner core that provides stability during penetration while the soft outer layer delivers a realistic, comfortable feel against skin. Each attachment responds to body temperature, warming gradually during use to enhance sensation and realism. The phthalate-free material ensures safety without compromising the natural texture that makes this collection distinctive.

Doc Johnson's Ultraskyn material resists staining and discoloration better than standard silicone, maintaining its vibrant color through repeated use and cleaning. The Supreme Harness features secure attachment points and comfortable padding that distributes pressure evenly across the hips and lower abdomen. Those seeking additional harness options can explore our borosilicate glass dildos collection for different material experiences.

Key Features

• Dual-Density Ultraskyn: Firm core with soft outer layer provides stability and realistic sensation without phthalates.
• Three Distinct Attachments: 8-inch pink textured dong, 7-inch blue cock, and 7-inch purple slim option offer variety.
• Supreme Harness System: Adjustable straps extend up to 69 inches with secure padding for comfortable, hands-free positioning.
• Universal O-Ring Compatibility: Vac-U-Lock system works with multiple harness configurations and suction cup bases.
• Temperature-Responsive: Material warms during use, creating more natural sensations and enhanced comfort.

Technical Specifications

How to Use Vac-U-Lock Dual Density Ultraskyn Colors Set

Basic Use

1. Select your preferred attachment from the three options based on desired length and texture. Each piece secures firmly into the Vac-U-Lock O-ring system with a quarter-turn motion.
2. Step into the Supreme Harness and adjust all straps to sit comfortably across your hips, lower abdomen, and thighs. The harness should feel snug without restricting circulation.
3. Ensure the attachment is fully seated in the O-ring before any use. A secure connection prevents slipping during activity.
4. Apply water-based lubricant generously to the attachment and your partner's body. The Ultraskyn material benefits from adequate lubrication for smooth, comfortable penetration.
5. Begin slowly, allowing your partner to adjust to the size and texture. The dual-density construction provides realistic sensation that intensifies with movement.
6. After use, remove the attachment by twisting counterclockwise and clean all components separately with warm water and mild soap.

Extended Use

Combining the textured pink dong with clitoral vibration creates layered stimulation that many find more intense than penetration alone. Pairing this set with specialty fetish dildos allows couples to explore different sensations and power dynamics within their intimate play. Alternating between the three attachments during longer sessions lets partners discover which size and shape provides the most satisfying sensation for their bodies.

Care Instructions

After each use, wash all three attachments and the harness with warm water and mild soap, paying special attention to textured surfaces where lubricant may accumulate. Rinse thoroughly and allow everything to air dry completely before storing. The Supreme Harness can be hand-washed or wiped clean depending on contact during use. Store the set in the included pouch in a cool, dark location away from direct sunlight to preserve the vibrant colors and material integrity.

Materials and Safety

Vac-U-Lock Dual Density Ultraskyn Colors Set uses non-porous, phthalate-free Ultraskyn that resists staining and maintains color vibrancy through repeated use. The firm inner core provides structural stability while the soft outer layer ensures comfort against sensitive tissues. The harness features body-safe materials and secure attachment points designed for safe, hands-free use during partnered play.

Who Is Vac-U-Lock Dual Density Ultraskyn Colors Set For?

This set suits couples exploring strap-on play or those expanding existing collections with multiple options. The adjustable harness accommodates various body sizes, making it accessible for partners of different shapes and builds. The three distinct attachments appeal to people seeking variety within a single system, allowing exploration of different sensations without purchasing separate harnesses. Those new to harness play appreciate the comprehensive design that eliminates guesswork about compatibility.

Why Vac-U-Lock Dual Density Ultraskyn Colors Set Matters

For couples who find standard silicone dildos feel cold and impersonal, the temperature-responsive Ultraskyn material transforms penetration into something warmer and more realistic as it responds to body heat during use. The three included attachments mean partners can discover which size and texture creates the most satisfying sensation without committing to multiple separate purchases. The Supreme Harness's adjustability ensures both partners experience comfort and control, shifting harness play from awkward and uncomfortable to confident and pleasurable. For those hesitant about strap-on exploration, having three distinct options removes pressure to choose a single style, allowing natural discovery of personal preferences through direct experience rather than speculation.

Independent Tester Review

Our independent testers evaluated the O-ring attachment security, harness strap durability, and how effectively the dual-density material maintained its shape during extended use. The Ultraskyn attachments demonstrated consistent firmness in the inner core while the outer layer provided realistic give without tearing or degradation after multiple test sessions.

Testers noted that the temperature-responsive properties became noticeable within two to three minutes of contact, creating a gradual warming sensation that enhanced realism. The textured pink dong provided distinct sensation compared to the smooth blue and purple options, offering meaningful variety within the set. Individual results may vary based on anatomy, sensitivity, and usage.

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Learn More

Understanding how different attachment sizes and textures affect sensation helps couples communicate preferences and discover what creates the most satisfying experience for both partners. Exploring strap-on play intentionally rather than hesitantly transforms the experience from experimental to confident. Our guide to why you need a dildo provides comprehensive insights into selection and application across different play styles and preferences.

Buy Vac-U-Lock Dual Density Ultraskyn Colors Set at Adultsmart

Ready to explore harness play with temperature-responsive sensation and multiple attachment options? Vac-U-Lock Dual Density Ultraskyn Colors Set is available at Adultsmart with discreet Australia-wide shipping in plain packaging. All orders are processed confidentially from checkout to delivery.