Crystal Jellies attachments with Vac-U-Lock system from Doc Johnson in pink translucent material
Key Features:
Four interchangeable pink crystal jelly dildos
Patented Vac-U-Lock attachment system
Compatible with Supreme Harness
Multiple sizes and textures available
Body-safe translucent material design
Couldn't load pickup availability
Swapping between different dildo sizes mid-session breaks the rhythm and kills the mood. Vac-U-Lock Crystal Jellies Set Pink lets you snap on a new attachment in seconds, keeping intensity high and exploration endless without stopping.
Vac-U-Lock Crystal Jellies Set Pink is a four-piece dildo collection paired with a Supreme Harness designed for couples and solo users who want real variety without buying separate toys. Each attachment—the 8" Ballsy Cock, 7.5" Classic Dong, 7.5" Perfect Prober, and 6" Spiral Dong—snaps securely onto the harness using the patented Vac-U-Lock system. The translucent pink crystal jellies are body-safe, phthalate-free, and smooth or textured depending on the attachment, so you can shift sensation without removing the harness.
What sets this kit apart is speed and flexibility. The snap fasteners mean you swap attachments in seconds during play, keeping momentum alive. The Supreme Harness adjusts to fit different bodies and positions, making it genuinely useful for multiple scenarios. See the full BDSM Australia range of Strap-On-Me harnesses and dildos to compare other systems.
Start by selecting your desired attachment and aligning it with the Vac-U-Lock connector on the harness until it snaps firmly into place. Apply generous water-based lubricant to both the attachment and the receiving partner's body. Position the harness securely and adjust straps for comfort before beginning penetration. Move slowly at first to allow adjustment, then increase pace and depth as desired.
Switching attachments mid-session is the real advantage here—simply hold the harness steady, press the release button, and snap on a different dildo. This lets you shift from the smooth Classic Dong to the textured Spiral Dong without breaking the moment. Browse the full Adam & Eve Sextoys range to find compatible accessories that work with your harness.
Wash all attachments with the included toy cleaner immediately after use, then air dry completely on a clean cloth. Store the harness and dildos in a cool, dry place away from direct sunlight and heat. Use only water-based lubricants to protect the crystal jellies material. Check the Vac-U-Lock connectors regularly for debris and wipe clean before storage.
Understanding how harness systems fit different body types and configurations takes practice. Reading guides on positioning and comfort helps you get the most from the Supreme Harness's adjustability. For insights into creative play and character-driven scenarios, read Iconic Characters And Their Impact On Cosplay Porn.
This set has become central to my control practice. The four attachments allow me to create unpredictable scenarios—my submissives never know which dildo I'll select next, and that anticipation is where real power lives. Each attachment presents a distinct psychological challenge: the Ballsy Cock demands surrender through sheer fullness, while the Spiral Dong creates sensory chaos that tests mental discipline.
My technique relies on progressive intensity. Starting with the smaller 6" Spiral Dong, I observe breathing patterns and muscle tension before advancing to the 7.5" options. The textured surfaces create micro-responses I can read and exploit. Switching attachments keeps submissives off-balance—they cannot anticipate sensation or prepare mentally, which deepens their submission.
The Supreme Harness gives me precise positioning control that other systems lack. Adjusting the angle mid-scene allows me to target specific responses. Some submissives respond intensely to the smooth Classic Dong's glide, while others require the substantial presence of the Ballsy Cock. This flexibility transforms the set into a genuine training tool rather than a static toy.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Vac-U-Lock Crystal Jellies Set Pink | Standard Single-Dildo Harness | Adjustable Strap-On with Fixed Attachment |
|---|---|---|---|
| Number of attachments | Four unique dildos included | One dildo per purchase | One dildo, non-removable |
| Swap speed | Snap system—seconds | Requires new harness purchase | Not possible without removal |
| Size variety | 6–8 inches, multiple textures | Limited to single size | Single fixed size |
| Harness adjustability | Up to 69 inches, multiple fits | Varies by model | Basic fit only |
Discover a system that rewards exploration without forcing you to buy multiple harnesses. The Vac-U-Lock Crystal Jellies Set Pink gives you four complete experiences in one kit, and the snap attachments mean you can follow your desire in real time. At BDSM Australia, this set combines quality, versatility, and genuine value for couples and experienced users ready to expand their range. Order today and start swapping. 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.
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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.
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