TPR: what it is and how to care for it

TPR — thermoplastic rubber — is a soft, flexible material used in many entry-level anal toys. It feels smooth and yields under pressure, which makes it approachable for beginners. The trade-off: it's porous, so it cannot be sterilised. That means it's best kept to one person, and you'll want to use a fresh condom each time to keep things properly clean.

TPR sits in the middle ground between rigid plastics and body-safe silicone. It's softer than hard plastic and cheaper than silicone, which is why it appears so often in starter sets and budget ranges. The texture works well for people who find firmer materials uncomfortable, and the give makes insertion easier when you're still working out what you like.

The porosity is the thing to manage. TPR has microscopic gaps that trap bacteria even after washing, so soap and water alone won't get it properly clean. A condom over the toy solves that — change it between uses, and the toy itself stays hygienic. If you're sharing it with a partner, the condom is non-negotiable.

TPR also breaks down faster than silicone. It can become sticky or discoloured over time, especially if you store it touching other toys or use the wrong lube with it. Stick to water-based lube only — silicone-based and oil-based lubes degrade TPR quickly. When it starts to feel tacky or smell odd, replace it. A TPR plug that's seen regular use might last a year or two; a silicone one will outlast it by a decade.

For someone exploring anal play for the first time, TPR offers a low-cost way to try different shapes and sizes without committing to premium materials. Just know what you're getting: a toy that needs careful cleaning, won't last forever, and works best as a stepping stone rather than a long-term companion.

If you're weighing up materials, silicone is the upgrade most people make once they know what they like — it's non-porous, lasts for years, and cleans with soap and hot water. PVC is another budget material you'll see often, similarly porous and with the same care requirements as TPR. For a full breakdown of what each material means in practice, the materials guide covers them all.

The Snug Report is published by the team behind Coy, a New Zealand retailer that stocks many of the products reviewed here. We say so on every page. Our scores come from aggregated public reviews, not from us — the method is on the methodology page and the evidence count is on every review.