Which Dildo Material Is Actually Body-Safe?
Material is the most important decision you make when buying a dildo — more important than size, shape, or price. Porous materials (jelly, rubber, "ultra-realistic" blends) trap bacteria in microscopic surface channels that cannot be cleaned out, even with soap and water. Body-safe non-porous materials don't have this problem.
| Material | Porous? | Firmness | Lube Compatible | Best For |
|---|---|---|---|---|
| Medical-grade silicone | No | Firm to soft (varies by density) | Water-based only | Most users — safe, boilable, long-lasting |
| ABS hard plastic | No | Very firm | Water or silicone-based | G-spot/P-spot precision; temperature play |
| Borosilicate glass | No | Very firm | Any lube type | Temperature play, G-spot, easiest to clean |
| TPE / TPR | Yes | Soft, flexible | Water-based only | Budget options — use with a condom, replace every 6 months |
| Jelly / rubber | Yes | Soft | Water-based only | Avoid — phthalate risk; cannot be sterilised |
Cleaning by material: Silicone dildos without motors can be boiled for 3 minutes or placed on the top rack of a dishwasher (no detergent) for full sterilisation. Glass and ABS can be wiped with isopropyl alcohol. TPE and TPR cannot be sterilised — soap and water reduces surface bacteria but does not eliminate it. If you share toys across partners, silicone or glass is the only safe option.
How to Choose the Right Size Without Getting It Wrong
Size errors are the most common cause of a poor first experience and the most common reason for a return. The data below reflects actual repurchase patterns from our store — not aspirational sizing or manufacturer marketing.
| Experience Level | Insertable Length | Diameter | Who It's For |
|---|---|---|---|
| Beginner | 4"–5.5" | 1"–1.3" (2.5–3.3 cm) | First toy, returning after a break, sensitivity concerns |
| Intermediate | 6"–7.5" | 1.4"–1.8" (3.5–4.5 cm) | Most buyers — highest satisfaction-to-return ratio in our data |
| Advanced | 8"–12"+ | 1.9"+ (4.8 cm+) | Experienced users who have sized up progressively — not a starting point |
The measurement that matters most is girth, not length. Most people don't use the full insertable length of a dildo — but girth affects comfort immediately and cannot be overridden by arousal or position. If you're uncertain, choose the lower diameter in your range. Sizing up on a second purchase is straightforward; returning because a toy is too wide is a frustrating and avoidable outcome.
A practical check: A 1.5" diameter dildo is roughly the circumference of a 35mm film canister. A 1.75" diameter is close to a standard toilet roll tube. Both are physical references worth checking before committing to a size online.
Realistic vs. Non-Realistic: Which Design Actually Performs Better?
This is a preference question more than a performance question. Both designs deliver internal stimulation — what differs is the type and distribution of sensation.
Realistic dildos replicate anatomical detail: glans shape, veining, shaft texture, and sometimes skin-tone colouring. They account for roughly 55% of dildo orders at Sexy Devil. Buyers typically want something that feels familiar, visually close to partnered sex, or explicitly mimics a specific physical experience. The veining and ridged glans on realistic designs add texture that abstract shapes don't replicate.
Non-realistic (abstract) dildos use curves, pronounced ridges, tapered tips, and bulbous shapes unconstrained by anatomy. The upside: G-spot curves on well-designed non-realistic dildos are often more effective at sustained anterior wall pressure than realistic designs, because the designer can prioritise function over form. If G-spot stimulation is the primary goal, a curved abstract design frequently outperforms a realistic one at the same price point.
Fantasy and texture-forward dildos — highly ridged, coloured silicone, non-human-inspired shapes — are the fastest-growing subcategory in the range. Buyers prioritise tactile variety. These are typically body-safe silicone and deliver more surface sensation per dollar than standard realistic styles.
Vibrating vs. Non-Vibrating: When Each Is the Right Call
Non-vibrating dildos outsell vibrating by a 3:2 ratio at Sexy Devil. The reasons are practical:
| Non-Vibrating | Vibrating | |
|---|---|---|
| Control | Full — speed, depth, angle entirely manual | Split — vibration pattern is separate from thrusting motion |
| Cleaning | Simpler — boilable if silicone and no motor | Motor housing needs care; most cannot be submerged |
| Noise | Silent | Variable — budget motors can be loud |
| Power source | None required | USB rechargeable (current models) |
| Best use case | G-spot pressure, thrusting, strap-on use, toy sharing | Internal + clitoral combined; positioning where hands-free helps |
If you already own a vibrator: A non-vibrating dildo is the stronger complement — it gives you depth, texture, and thrusting sensation that a vibrator typically cannot replicate. If this is your first toy and you want one product to cover the most ground, a vibrating dildo is a reasonable starting point, though it won't do either job as well as a dedicated tool for each.
Strap-On Compatibility: What to Check Before You Buy
Any dildo with a flat, flared base and a base diameter under 50mm will fit a standard O-ring harness. Most realistic dildos and the majority of non-realistic styles in this collection meet those criteria — check the product listing for a "harness compatible" label or a flat base description.
For strap-on use specifically, silicone is the preferred material over TPE. Silicone holds shape under harness pressure rather than flexing unpredictably, and it transmits vibration better if you're using a harness with a bullet insert pocket. For coupled harness play, see our couple vibrators collection for combined harness + vibration options.
Lube Selection and Storage for Dildos
Always use lubricant. A water-based lubricant is compatible with every dildo material in this collection. Silicone-based lube is safe with glass, ABS, and metal, but degrades the surface of silicone toys over repeated use — keep silicone lube away from silicone toys. Our water-based lubricant range is stocked specifically to pair with the body-safe materials in this collection.
Storage: Keep silicone toys separated from other silicone items — prolonged silicone-on-silicone contact causes surface tackiness that cannot be reversed. A cotton drawstring pouch or the original packaging works well. Do not store in an airtight container that traps moisture; allow the toy to dry fully before storage.
Discreet Delivery Across Australia
All Sexy Devil orders ship from our Melton, VIC warehouse in plain, unmarked packaging — no branding, no product description on the outside. Orders over $100 AUD qualify for free standard shipping. Most metropolitan areas receive orders within 2–4 business days; express options are available at checkout for time-sensitive orders.
For the broader range of women's toys — vibrators, G-spot stimulators, clitoral suction, and wearables — see our female sex toys collection.
Can I use a dildo for anal play?
Only if it has a flared base. A flared base is the only feature that prevents a toy from being drawn fully
inside the rectum — the anal canal does not have a natural stopping point the way the vaginal canal does. Dildos without a flared base
should never be used anally, regardless of their size. If you want to explore anal stimulation, browse our dedicated anal sex toys range —
every product there is designed with the required base or retrieval cord.
What lube should I use with a silicone dildo?
Water-based lubricant only. Silicone-based lubricant chemically bonds with silicone toy surfaces and degrades
them over time, making the surface sticky and eventually causing it to break down. Water-based lube is fully compatible with silicone and
washes off easily. If your dildo is made of glass, ABS plastic, or stainless steel, you can use any lube type including silicone-based.
When in doubt, water-based is the safe universal choice for all toy materials.
How do I properly clean and sterilise a dildo?
The cleaning method depends on the material. Silicone dildos without a motor or battery component can be boiled
for 3 minutes or placed on the top rack of a dishwasher without detergent — this fully sterilises them. Glass and ABS dildos can be wiped
with isopropyl alcohol or washed with mild soap and warm water. TPE and TPR dildos cannot be sterilised — soap and water reduces surface
bacteria but does not eliminate it. For these materials, using a condom over the toy is the only way to ensure hygiene if sharing between
partners. After cleaning, allow the toy to air dry completely before storage.
What's the difference between a dildo and a vibrator?
A dildo is a non-motorised toy designed for penetration — it delivers stimulation through shape, texture, and
manual motion. A vibrator contains a motor and delivers stimulation through oscillation, which can be used internally or externally. Some
toys combine both functions (vibrating dildos), but each has a trade-off: vibrating dildos are harder to clean, noisier, and require
charging, while standard dildos give you complete manual control. If you already own a vibrator, a non-vibrating dildo is usually the
stronger second purchase because it fills a different use case rather than duplicating what you already have.
How do I choose a size if I've never bought a dildo before?
Start smaller than you think you need to. The most common first-purchase mistake is overestimating comfortable
size — girth in particular is felt immediately, while length is rarely used in full. For a first dildo, look for insertable lengths between
4" and 5.5" and a diameter of 1" to 1.3" (roughly 2.5 to 3.3 cm). A helpful physical reference: a 1.3" diameter dildo is close to the
width of a standard marker pen. If that feels manageable, it's a safe starting point. You can always size up on your next purchase once you
know your preferences — the intermediate range (6"–7.5", 1.4"–1.8" diameter) is where most repeat buyers land.
Are dildos from Sexy Devil shipped discreetly?
Yes. All orders leave our Melton, VIC warehouse in plain, unmarked packaging. There is no branding, no product
name, and no description of the contents on the outside of the box or satchel. The sender name on the parcel is generic — nothing that
identifies the nature of the order. Orders over $100 AUD include free standard shipping across Australia. Express delivery options are
available at checkout if you need faster dispatch.