Best Dildos in Australia: How to Choose Size, Shape and Material

The best dildo is not simply the biggest, most realistic or most detailed option. A good choice matches your preferred dimensions, firmness, shape, material and intended use. This guide explains how to compare dildos in Australia using clear product specifications, so you can make a more comfortable and informed purchase. Browse the Dildos collection as you compare the options below.

Dildo types at a glance

Start with dimensions, not product photos

Images are useful for understanding colour and shape, but they are not reliable for judging scale. Read the listed measurements for total length, insertable or usable length, diameter and circumference. If only diameter is listed, remember that circumference is roughly 3.14 times the diameter.

Usable length matters more than total length because bases and handles are not designed for insertion. Width can have a greater effect on comfort than length, so compare the widest listed point with products or objects whose dimensions you already understand.

Choosing a beginner-friendly size

Many first-time buyers prefer a slim, tapered product with a smooth surface and a manageable usable length. A gradual taper can make the shape easier to approach than a product that reaches its full width immediately. There is no single correct beginner size, so use the measurements rather than labels such as small or medium.

How shape changes the experience

Straight and gently tapered shapes

Straight dildos offer simple positioning, while tapered shapes gradually increase in width. These designs can be easier to control and are often chosen by people who value straightforward use over pronounced curves or texture.

Curved dildos

A curve is designed to direct pressure toward a particular internal area. Compare both the amount and direction of the curve, along with the product's firmness. A very soft curved product may flex more during use, while a firmer curve maintains its shape more consistently.

Realistic and textured dildos

Realistic products may include an anatomical head, veins or skin-like surface details. Textured designs can use ridges, waves or raised patterns. More texture is not automatically better; sensitive users may prefer a smoother surface and generous lubrication.

Choosing the right dildo material

Silicone

Silicone is popular because quality silicone is non-porous, easy to clean and available in different levels of firmness. Soft silicone can flex with the body, while firmer silicone gives more focused pressure. Product descriptions should identify the material clearly rather than using vague terms alone.

Water-based lubricant is generally the simplest pairing for silicone toys. Some silicone lubricants can affect some silicone products, so test only when the manufacturer explicitly confirms compatibility.

Glass

Purpose-made borosilicate glass is non-porous, firm and smooth. Its rigidity means a smaller size can feel more substantial than an equally sized soft toy. Glass also holds temperature, but any temperature play should remain moderate and the product should be checked for damage before use.

Stainless steel

Body-safe stainless steel is non-porous, very firm and weightier than silicone or plastic. It provides precise pressure and can retain temperature. Because it has no flexibility, accurate dimensions and careful control are particularly important.

TPE, TPR and other soft materials

Thermoplastic materials can feel soft and flexible, but some are porous and may require more careful cleaning and storage. Follow the manufacturer's instructions, avoid sharing porous products, and replace them if the surface becomes sticky, cracked, discoloured or difficult to clean.

Why the base matters

A base is not only a handle. It can determine whether a product is suitable for a particular type of use. For any anal insertion, choose only a product with a wide flared base that cannot enter the body. A narrow or decorative base is not an adequate substitute.

Suction bases can attach to smooth, clean, non-porous surfaces. Test the attachment with gentle pressure before use because performance varies with the surface. For harness use, check the dildo's base shape and diameter against the harness or O-ring specifications instead of assuming every flat base will fit.

Firmness, flexibility and weight

Two dildos with identical dimensions can feel very different. A softer product compresses and bends, while a firm product keeps its shape and creates more focused pressure. Product weight also affects handling, especially with glass and steel designs.

Beginners often find moderately soft silicone forgiving, while shoppers looking for precise pressure may prefer a firmer design. Consider how easily you can grip and control the base, particularly if your chosen model is long or heavy.

Lubricant and comfort

Lubricant reduces friction and can make insertion more comfortable. Apply a small amount first and add more when needed. Water-Based Lubricants are commonly compatible with a broad range of materials and are easy to clean, making them a practical default choice.

Never use numbing products to hide discomfort. Pain is a signal to stop, add lubricant, change angle or choose a smaller product. Move at a pace that feels comfortable and never force insertion.

Cleaning and storage

Clean the dildo before and after each use according to the care instructions for its exact material. Mild soap and warm water may be suitable for many non-powered products, while specialist cleaners are another option. Rinse where appropriate and dry completely before storage.

Store products separately in clean pouches or containers. Keeping different soft materials in direct contact for long periods can damage some surfaces. Inspect the product regularly and stop using it if you notice cracks, tears, chips, rust or other deterioration.

Buying dildos online in Australia

Look for listings that clearly state material and usable dimensions. If a page relies only on photographs or broad size labels, it does not give enough information for a confident comparison. Also review shipping, warranty and intimate-product returns information before ordering.

Privacy is a common concern for Australian buyers. Read Adult Island's Discreet Shipping information to understand packaging and delivery. If this is your first purchase, the Beginner Friendly collection can provide a more focused place to start.

Final recommendation

Choose dimensions first, then decide how much curve, texture and firmness you want. Silicone is a versatile option for many shoppers, while glass and steel suit people who understand the feel of rigid materials. Make sure the base matches the intended use, especially for anal or harness play.

Explore the complete Dildos collection, add a compatible Water-Based Lubricant, and check the FAQs if you need more information about ordering from Adult Island.