What Is an Anal Dildo and How Does It Work?
An anal dildo is a non-vibrating penetrative toy designed specifically for anal use, shaped to work with the anatomy of the rectum rather than the vagina. Unlike vaginal dildos, every anal dildo is built with a flared base wider than the body’s opening, which keeps the toy retrievable during use. The rectum curves inward, so many anal dildos feature a tapered tip for gradual insertion, a curved shaft to follow that natural angle, and varying firmness levels to deliver either gentle fullness or targeted internal pressure. Curved models can reach the prostate in people with one, or the A-spot in people without. They are used solo, with a partner, or in a harness for strap-ons and harnesses.
Types of Anal Dildos
Anal dildos come in several distinct shapes and builds, and the differences between them are practical ones. The right type depends on your experience level, what kind of stimulation you are after, and how you plan to use it.
Beginner Anal Dildos
A beginner anal dildo is slim, tapered at the tip, and designed to make first-time insertion feel manageable rather than daunting. The narrow diameter gives the body time to relax and adjust, which matters more here than with other toy types. Most beginner options are also flexible, so they move with the body instead of against it.
Curved Anal Dildos for Prostate Stimulation
A curved anal dildo is shaped specifically to reach the prostate, the walnut-sized gland located a few inches inside the rectum toward the front of the body. The angle of the curve does the targeting work for you, making it far easier to apply consistent pressure to the P-spot than a straight shaft allows. This type is popular for solo male anal play and for anyone exploring prostate orgasm.
Realistic Anal Dildos
A realistic anal dildo is modeled on the shape and texture of an erect penis, with veining, a defined head, and skin-like surface detail. Many are made from dual-density silicone or Ultraskyn, which has a firm core and a softer outer layer that warms to body temperature. This type suits people who prefer a lifelike feel and more familiar proportions.
Anal Dildos with a Suction Cup Base
An anal dildo with a suction cup base mounts securely to any smooth, flat surface, freeing both hands during solo play. The suction cup also doubles as a stable base for positioning, which gives you more control over angle and depth than holding the toy by hand. Many suction cup models are also harness-compatible, making them a practical choice for partner play and pegging as well.
Double-Ended Anal Dildos
A double-ended anal dildo has two insertable ends, typically in different sizes or shapes, on a single flexible shaft. One common configuration pairs a slimmer anal-friendly end with a fuller opposite end, so two partners can share the toy simultaneously or one person can choose between two sensations. The flexible shaft allows both ends to be angled and moved independently.
Glass and Stainless Steel Anal Dildos
Glass and stainless steel anal dildos are non-porous, fully sterilizable, and compatible with any lubricant, including silicone-based formulas. Their firm, unyielding surface delivers precise internal pressure that softer materials cannot replicate, which some people find more satisfying for targeted stimulation. Both materials also respond to temperature, so they can be warmed or cooled before use for an added sensory dimension. If you are curious about the broader range of hard-sided options, our glass dildos collection covers more of what is available.
Large Anal Dildos for Advanced Users
A large anal dildo is built for people who have worked up to greater girth and length through gradual anal training over time. These toys prioritize the sensation of fullness and deep penetration, and they are not a starting point. Patience, plenty of anal lube, and a slow warm-up with smaller toys first are what make them comfortable and safe to use.
How to Choose the Right Anal Dildo
The right anal dildo comes down to a few clear factors: your experience level, the kind of stimulation you want, and the material. Getting those three things right makes everything else easier.
Anal anatomy is less forgiving of guesswork than vaginal anatomy, so the details below are worth a slow read before you buy. A few minutes spent here saves a lot of frustration later.
- Flared base: Every anal dildo needs one. Unlike vaginal toys, anal toys require a base wider than the body’s opening to prevent internal migration. A flat flared base, a wide anchor base, or a sturdy handle all work. This is a non-negotiable safety point, not a preference.
- Size and diameter: Start smaller than you think you need to. For first-time anal play, a tapered tip and a shaft diameter under 1.25 inches gives the sphincter muscles time to relax without strain. Experienced users can move up gradually. Total length matters less than insertable length and girth at the widest point.
- Material: Medical-grade silicone, borosilicate glass, and stainless steel are the three non-porous, body-safe options. Non-porous surfaces do not harbor bacteria and can be fully sanitized between uses. Phthalate-free PVC and TPE are softer and more affordable but are porous, so they require a condom for shared use and cannot be fully sterilized.
- Shape and curve: A straight shaft works for general fullness and depth. A curved shaft targets the prostate (P-spot) in people with a prostate, or the A-spot in people without. If prostate stimulation is the goal, look for a pronounced upward curve in the first few inches of the insertable length.
- Flexibility: Softer, more flexible shafts are forgiving and comfortable for beginners or longer sessions. Firmer shafts, including glass and steel, deliver more precise internal pressure and are preferred by users who want targeted stimulation. Dual-density silicone sits in the middle: firm core, soft outer layer.
- Base function: A suction cup base frees both hands and works on smooth surfaces. A harness-compatible O-ring base opens up pegging and partner play. A handle or wide flat base gives depth control during solo use. Think about how you plan to use it before you choose.
The table below compares a cross-section of anal dildos and plugs from the catalog by material, insertable length, key features, and base type, so you can weigh the practical differences side by side.
| Product | Material | Insertable Length | Diameter (widest) | Base / Mount | Notable Feature |
|---|---|---|---|---|---|
| CalExotics Silicone Slim Anal Plug | Silicone (phthalate-free) | – | 1 in (2.5 cm) | Suction cup, harness-compatible | Slim profile, waterproof, beginner-friendly |
| Doc Johnson Crystal Jellies Anal Starter | Phthalate-free flexible material | 5.5 in (14 cm) | 1 in (2.5 cm) | Flared base | Realistic veined shaft, bendable, beginner size |
| Temptasia Twist Medium Dildo | Platinum-cured silicone | 5 in (12.7 cm) | 1 in (2.54 cm) | Suction cup, harness-compatible | Swirling texture, fully sterilizable by boiling |
| Icicles No. 62 Glass Anal Plug | Borosilicate glass (non-porous) | 6.5 in (16.5 cm) | 1.25 in (3 cm) | Flat base, harness-compatible | Temperature play, P-spot curve, fully sterilizable |
| Neon Silicone Studs 6 Inch Anal Plug | Silicone (phthalate-free) | 6 in (15.25 cm) | 1.5 in (3.75 cm) | Suction cup, harness-compatible | Waterproof, gentle curve, intermediate girth |
| 9.25 Inch Classic Smooth Dual-Ended Glass Dildo | Borosilicate glass (non-porous) | 5.75 in / 2.75 in (dual ends) | Varies by end | No base (dual-ended) | One plug-shaped end, one shaft end; temperature play |
| Dr. Skin Silicone Dr. Double 12 Inch Double Dong | Platinum-cured silicone (phthalate-free) | 6 in per end | 1.5 in (3.81 cm) | Dual-ended (no fixed base) | Two differently sized ends, flexible U-shape, partner or solo use |
| Signature Cocks Dredd 13.5 Inch Ultraskyn Dildo | Dual-density Ultraskyn (phthalate-free) | – | – | Removable Vac-U-Lock suction cup, harness-compatible | Soft exterior, firm core, warms to body temperature, advanced size |
| Creature Cocks Dragon Hatch Large Anal Plug | Silicone (phthalate-free) | 4.5 in (11.4 cm) | 2.4 in (6.1 cm) | Wide base, harness-compatible | Fantasy design, substantial girth, intermediate-advanced |
| Anal Fantasy Elite Vibrating Ass Thruster | Elite Silicone with Luv-Touch coating (phthalate-free, latex-free) | – | – | Suction cup | Thrusting, vibration, internal heating to 104°F, rechargeable |












