The Complete Guide to Dildos: Materials, Styles & How to Choose

Choosing a dildo can feel overwhelming when there are so many materials, shapes, sizes and features to compare. Some shoppers prefer a realistic dildo with anatomical details, while others are more interested in a smooth silicone dildo, a firm glass dildo or a powered model that vibrates or thrusts.

The right choice depends on what feels comfortable, how you plan to use the product and which features matter most to you. Looking at the material, insertable measurements, firmness, texture and base style one step at a time can make the decision much easier.

This guide explains the main differences so you can compare products with confidence instead of relying only on photographs, colors or marketing terms.

What is a Dildo

A dildo is an adult product designed in a shape that can be used for external or internal stimulation, depending on the individual product and its intended use. Dildos are available for solo use, partnered use, harness use and suction-mounted use.

Some have realistic anatomical details, while others use smooth, curved or abstract shapes. They may be manual, vibrating, thrusting, double-ended or designed to connect to a compatible harness.

No single dildo is suitable for every person or every activity. Always review the product’s dimensions, material, base and manufacturer instructions before deciding whether it matches your intended use.

Material Matters

Material is the single most important factor in both safety and feel, and it’s an area where customers often have the most questions.

Silicone: The gold standard. Medical-grade, body-safe silicone is non-porous and hypoallergenic for the vast majority of users. Holds heat well, conducts vibration, and is compatible with water-based lubricants. Always avoid silicone-based lube with silicone toys.

Glass: Rigid, smooth, and excellent at temperature play. High-quality glass toys are made from borosilicate glass (shatter-resistant material). Glass is non-porous and compatible with any lubricant type, which makes cleaning and maintenance simple.

Other materials: You’ll come across other materials including ABS plastic, stainless steel, and dual-density silicone blends.

Size and Color

Once you have chosen your material, narrowing down the perfect dimensions is the final step to maximizing comfort. Dildos come in a vast range of lengths for different experience levels and physical preferences.

The most common and beginner-friendly options range between 5-inch and 7-inch dildos. Offering a versatile balance of internal stimulation and ease of use. If you are looking for something more filling, a selection of large 8-inch dildos and extra-large 9-inch dildos are available. Larger dildos are designed for advanced play and deeper satisfaction.

Your final choice comes down to personal aesthetic taste. Giving you the option to choose between lifelike realism or fun, non-realistic designs. 

Realistic Molds: Feature life-like flesh tones, textured veins, and molded bases. Designed to mimic natural anatomy.

Vibrant Colors: If you prefer a more playful, look, bright options are popular and highly- available. Pink dildos remain one of the absolute top-selling choices for body-safe silicone models. Offering a fun, modern aesthetic without compromising on premium quality.

Clear Dildos: For a completely striking and futuristic aesthetic, clear dildos offer a beautiful transparency. Made from ultra-smooth, premium materials. These models allow you to visually witness every moment of internal stimulation, and a highly sensual visual layer to your play.

How to Choose the Right Dildo for You

Size is one of the most common points of hesitation for first-time buyers, and there’s no universal “right” answer — it depends entirely on personal preference and experience level.

• First-time buyers often do well with a slimmer, shorter design (around 5–6 inches insertable length) to build comfort and confidence.
• Experienced users may prefer larger or girthier designs, including popular sizes around 8 inches, for more intense sensation.

If you’re unsure, sizing down is almost always the safer starting point — you can always size up later, but discomfort from an oversized toy can discourage someone from trying again..

Remember to take the following into account before buying:

• Firmness – a softer dildo flex more and feels more lifelike; a firmer dildo offers more pressure and control.
• Texture – some are smooth, others have ridges or veining for added sensation.
• Base type – a suction-cup base adds versatility for partner play or harness use.
• Size – its important to start small and work you way up the sizes until you find the right one for you.

Final Thoughts

The right dildo comes down to three decisions: material, size, and features. Start with a body-safe material like medical-grade silicone or borosilicate glass, choose a size that matches your experience level, and decide whether added features like vibration or thrusting motion fit how you plan to use the toy. With those fundamentals covered, you’re equipped to browse our full dildo collection and find the option that’s right for you.

This guide is intended for general educational purposes. For specific medical questions related to sexual health or toy use, consult a healthcare provider.