Hollow dildos

Can a hollow dildo be used without an erection?

Yes, that is one of the main reasons people choose hollow dildos. Because the toy is worn over the penis rather than relying on it for rigidity, penetration is possible regardless of erection status. The toy's own firm material provides the structure needed. This makes hollow wearable dildos a popular option for people managing erectile dysfunction, as well as for anyone who simply wants a longer or more sustained experience.

How do I find the right size hollow dildo for the wearer?

Start by measuring the wearer's girth at the base of the penis in a relaxed state, since the inner opening of the toy needs to fit comfortably around this point. Compare that measurement to the toy's listed inner diameter. For length, choose a toy whose internal cavity is at least as long as the wearer's penis, with any additional insertable length being the amount that exceeds the wearer's own size. When in doubt, size up slightly at the base opening for comfort and size down on extra insertable length until both partners feel confident.

What materials are safest for hollow dildos?

Body-safe, non-porous materials are the gold standard. Look for:

• Silicone: Soft, flexible, and completely non-porous. Phthalate-free and easy to sanitise.
• ABS plastic or hard resin: Firm, non-porous, and simple to clean. Often used for the outer shell of hollow strap-on designs.

Avoid toys described only as "rubber," "jelly," or "PVC" without a phthalate-free certification, as these materials can be porous and harder to clean thoroughly. If you are unsure, a body-safe silicone option is always a reliable choice.

What lubricant should I use with a hollow dildo?

Water-based lubricant is compatible with all hollow dildo materials and is generally the safest all-round choice. If your toy is made from ABS plastic or hard resin rather than silicone, a silicone-based lubricant is also fine to use. Avoid silicone-based lubricants with silicone toys, as they can degrade the material surface over time. Always use plenty of lubricant, especially when the toy adds girth beyond what the receiving partner is accustomed to.

How do I clean and care for a hollow dildo?

After every use, wash the toy with warm water and a mild, fragrance-free soap, making sure to clean inside the hollow cavity thoroughly. You can also use a dedicated sex toy cleaner. If the toy is made from non-porous silicone and has no electronic components or attached harness hardware, it can be boiled briefly or run through the top rack of a dishwasher (without detergent) for a deeper sanitise. Always allow the toy to dry completely before storing it in a clean pouch or box away from direct sunlight and other toys that could react with the material.