XtoysSilexD 8.5 inch Dual Density Girthy Silicone Dildo Review
Editor's opinion
This is a girthy, realistically sculpted silicone dildo with a dual-density build that gives a firm core inside a softer surface. It suits people who already enjoy fuller dimensions and want a body-safe, hands-free option. The 15 cm girth is the main caveat: it is a lot to take, so it is not a beginner buy.
The SilexD 8.5 inch aims to combine two things people ask for in a realistic dildo: a shaft firm enough to be usable, and a surface soft enough to feel natural. It does this with dual-density silicone, and adds a suction base and sculpted balls to round out the lifelike profile.
The number to weigh before anything else is the girth. At 15 cm around, this is a broad toy, and the insertable length of 15 cm is generous too. Everything else about the design is sensible, but whether it is right for you comes down to whether you are comfortable with a fuller fit.
The good and the bad
What works
- Dual-density build gives a firm core with a softer outer surface
- Body-safe, non-porous silicone that is easy to keep clean
- Strong suction base allows hands-free use on smooth surfaces
- Harness-compatible base for partnered play
- No batteries, so nothing to charge or replace
What to be aware of
- 15 cm girth is substantial and not beginner-friendly
- Silicone rules out silicone-based lubricant
- Suction cup needs a genuinely smooth, flat surface to hold well
- Sculpted realistic texture won't suit those wanting a plain shaft
Buy it if
People who already enjoy a fuller, wider fit and want a body-safe, realistic silicone dildo that can be used hands-free or in a harness.
Skip it if
Newcomers or anyone who finds average girths challenging should look to a slimmer model first. If you prefer a smooth, non-realistic finish, this sculpted design won't be for you.
Design and materials
The dual-density construction is the headline feature. A rigid inner core keeps the shaft supported so it holds its shape and stays usable, while a softer silicone outer layer gives the surface some give. This is a proven approach for realistic toys, and it generally feels more natural than a single-density piece that is uniformly firm or uniformly soft.
Silicone is the material to want here: it is non-porous, body-safe and smooth against the skin. The sculpted realistic finish, including the moulded balls, is a matter of taste rather than function, so it is worth knowing this is styled to look lifelike rather than plain.
Size and how it is meant to be used
The dimensions define who this is for. Fifteen centimetres of insertable length is generous, but the 15 cm girth is the figure that matters most, and it is broad. Buyers of this style are usually those who have already worked up to fuller dimensions and know they enjoy them.
If you are anywhere near the edge of your comfort, take it slowly and use a generous amount of water-based lubricant. The firm core means the toy won't buckle under pressure, which is a plus for control but also means the girth is fully present rather than compressing away.
Suction base and hands-free use
The moulded suction cup is designed to anchor to smooth, flat surfaces such as tiles, glass or a headboard, which opens up hands-free positions. In practice a suction cup only grips as well as the surface allows, so a textured wall, grouted tile lines or a painted panel will hold less reliably than clean glass or a mirror.
The same base is described as compatible with harnesses that take a standard mount, so it doubles for partnered play. That flexibility is a genuine advantage over toys with no base at all.
Care and cleaning
Silicone is straightforward to look after: wash with warm water and a suitable toy cleaner before and after each use. Because it is non-porous, it does not harbour residue the way porous materials can, which is reassuring on the hygiene front.
The one firm rule is lubricant. Pair this with a water-based lube only. Silicone-based lubricants can react with a silicone surface over time and spoil the finish, so keep those away from it.
The bottom line
If you already enjoy a fuller fit and want a body-safe, realistic silicone dildo with the flexibility of hands-free or harness use, the SilexD 8.5 inch is a sensible, well-specified choice. Just be honest with yourself about the 15 cm girth before you buy, and stick to water-based lubricant to keep the silicone in good order.
Frequently asked questions
Is this suitable for beginners?
Not really. The 15 cm girth is substantial, so it suits people already comfortable with fuller dimensions. If you are newer to this, a slimmer model is a better starting point, and plenty of water-based lubricant is essential either way.
What lubricant should I use with it?
Use a water-based lubricant only. Silicone-based lubricants can degrade the silicone surface over time, so they should be avoided with this toy.
Will the suction cup hold on any surface?
It is designed for smooth, flat, non-porous surfaces such as glass, tiles or a headboard. Textured, grouted or uneven surfaces will hold far less reliably, so choose a clean, smooth spot for hands-free use.
Can it be used with a harness?
Yes. The base is described as compatible with harnesses that accept a standard mount, so it can be used for partnered strap-on play as well as hands-free.
Does it need batteries?
No. This is a non-vibrating dildo with no power required, so there is nothing to charge or replace.