14 inch vibrating silicone double ender from Evolved for couples simultaneous stimulation
Key Features:
18-inch massive double-ended penetration design
Crystal-clear jelly material with realistic texture
Flexible shaft for multiple insertion techniques
Suitable for solo and partnered sexual exploration
Precision-crafted by Doc Johnson in the USA
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Dual penetration demands a toy that can deliver intense sensation from both ends simultaneously. Crystal Jellies 18 Double Dong Clear offers exactly that: an 18-inch flexible double-ended dildo built for partnered or solo exploration, with body-safe jelly material and realistic texture.
Crystal Jellies 18 Double Dong Clear is a substantial double-ended dildo engineered for intense dual penetration. Doc Johnson built it from premium, body-safe jelly that's flexible enough to adjust to different angles and positions. The crystal-clear material lets you see exactly what's happening, and the realistic veined texture adds tactile depth. Its 18-inch length and 5.34-inch circumference make it a serious tool for experienced users who want comprehensive stimulation.
What sets this toy apart is its flexibility combined with genuine heft. You can bend it to suit your anatomy, yet it holds its shape during use. See the full BDSM Australia range of Realistic Dildos to compare other options.
Start by washing the toy thoroughly with warm water and mild soap. Apply generous water-based lubricant to both ends and your body. Insert one end slowly, allowing your body time to adjust before going deeper. Experiment with angles—standing, lying down, or seated positions all change the sensation. Move at your own pace and adjust depth as you become more comfortable.
For partnered dual penetration, communicate clearly about comfort and speed before you begin. One partner can control insertion while the other relaxes and provides feedback. The flexibility lets you angle each end independently for maximum comfort. Explore the Realistic Butts collection if you want complementary toys for varied play. Always use water-based lubricant to protect the jelly material, and never force depth or speed beyond what feels good.
Wash thoroughly with warm water and mild antibacterial soap after every use, then pat dry completely with a clean towel. Store in a cool, dry place away from direct sunlight and heat sources. Keep it away from silicone toys to prevent material degradation. Always use water-based lubricant only—oil-based and silicone lubes can damage the jelly material over time.
Understanding realistic dildo design helps you choose the right toy for your needs. Read our guide on Evolved Realistic Dildo to explore how texture, flexibility, and size affect your experience. Knowledge about materials and care extends the life of your toy and ensures safer, more satisfying play every time.
This double dong commands respect in my dungeon. Its substantial length and flexibility allow me to control penetration with surgical precision, watching submissives surrender as I dictate depth and rhythm. The crystal-clear material reveals every involuntary muscle contraction, every shift in breathing—responses my submissives cannot hide. I use it to assess psychological readiness and physical limits before advancing to more intense scenes.
Flexibility is where this tool excels as a training instrument. I can angle each end independently, creating unpredictable sensations that keep my submissives mentally engaged and physically present. During extended sessions, the toy's adaptability lets me vary stimulation without pause, preventing my submissives from anticipating what comes next. This unpredictability builds psychological resilience and deepens their surrender.
The material's transparency serves a dual purpose: it allows me to monitor physical responses in detail, and it satisfies my aesthetic preferences during a scene. Visual clarity matters when you're orchestrating precise control. I've found this toy particularly effective for breaking through mental resistance because the sensations are so comprehensive that escape into fantasy becomes impossible.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Crystal Jellies 18 Double Dong Clear | Standard silicone double-ended dildo | Glass double-ended dildo |
|---|---|---|---|
| Length and reach | 18 inches, substantial dual penetration | Usually 12–14 inches, moderate reach | Typically 10–12 inches, compact design |
| Flexibility | Highly flexible, bends to fit your body | Firm, minimal flex | Rigid, no give at all |
| Transparency | Crystal-clear, full visual feedback | Opaque, no interior visibility | Clear but can reflect light unpredictably |
| Texture | Realistic veined surface throughout | Smooth or textured variations available | Smooth and cool to touch |
| Durability | Durable jelly, requires water-based lube only | Very durable, versatile lubricant options | Extremely durable, temperature play possible |
Discover why experienced users trust Crystal Jellies 18 Double Dong Clear for serious dual penetration play. Its 18-inch length, flexible jelly construction, and crystal-clear design make it a genuine workhorse at BDSM Australia. Whether you're exploring solo or with a partner, this toy delivers comprehensive sensation and visual engagement. Order yours today and experience the difference real size and flexibility make. Safe Shopping from an Established Australian Business.
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.
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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.
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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.