Buying guide
The Copper range — and no, it isn't made of copper
Four products, one colourway, and why you should never buy a metal toy by its name.
Published 31 August 2026 · 3 min read · Reviewed by the UK SEX TOYS product team
Copper is a colour name in our catalogue, not a material. That's worth saying in the first line, because people search "copper sex toy" and reasonably assume they'll get metal, and what they'd actually be buying is silicone, rope and a warm reddish-brown finish.
Here is what's in the range, and then the more useful question of whether real copper is something you want anywhere near you.
What's actually in the Copper range
Copper Taper Anal Beads — £11.95. Body-safe silicone, retrieval loop. Currently the cheapest way into anal beads that we'd actually stand behind. Beads are a different sensation from a plug: a plug is steady fullness, beads are movement, felt as each one passes the sphincter. Some people strongly prefer one and find the other does nothing.
Copper Tether Bondage Rope — £24.95. Rope, in the Copper colourway. If "sex tether" is what brought you here, this is the product — and bondage basics and safety is the reading that should go with it. Rope is not a beginner restraint; buckled cuffs are, because they release fast.
Copper Hold Silicone Clitoral Pump — £65. Suction rather than vibration, filed under sensation play. Increases blood flow and sensitivity temporarily through gentle vacuum. Short sessions, release the seal if it aches.
Copper Frame — £18.95.
Same naming logic as Serene, Infinite and Silk: the name marks a family and a finish, not a category or a material. Filter by Material on any department page if the substance is what you care about — that's the field that's actually true.
Should a toy be made of real copper?
Almost certainly not, and this is a case where the internet's enthusiasm has outrun the chemistry.
Copper is antimicrobial — that part is real, and it's why hospital door handles are sometimes copper alloy. The problem is what happens on the other side of the equation. Copper oxidises. It reacts with moisture, sweat and body fluids, forming surface compounds that come off on skin. On mucous membrane — vaginal or rectal tissue, which absorbs far more readily than the skin on your hands — that's an irritation risk rather than a health benefit, and copper is not an inert material in the way the metals we do stock are.
Anodised aluminium and surgical stainless steel are the metals worth having. They're genuinely inert, non-porous, hold temperature beautifully, and don't react with anything. Basalt Bloom Aluminium Butt Plug (£30) is the entry point in our range, and Plume Relief (£59.95) and Cypress Column (£29.95) cover the dilator side.
The one legitimate medical use of copper inside the body — the copper IUD — works precisely because copper ions are locally toxic to sperm, and it's placed by a clinician in a controlled dose. That's an argument against a copper toy, not for one.
"Copper moulds" — a different thing entirely
If you searched for copper moulds, you're probably looking for a casting kit — the products that let you take a mould of a real body part and cast a silicone replica of it. It is a real category, the moulding compound is typically alginate, and copper has nothing to do with it beyond appearing in some product names.
We don't currently stock casting kits. If a body-safe silicone replica is what you're after, the realistic dildos section has 24 pieces from £22.95, all in non-porous material — which, for what it's worth, is more than can be said for the results of most home-casting kits. Home-cast silicone often cures softer and more porous than manufactured silicone, and porous is the one property you don't want in something insertable.
Keep reading: Materials and body safety · Silicone anal toys and flared bases · Bondage basics and safety
Frequently asked
- Are any of your toys made from copper?
- No. Copper is a colourway. Our metal toys are anodised aluminium or steel, both of which are inert and non-porous.
- Is copper safe for intimate use?
- It oxidises and reacts on contact with body fluids, so it isn't a material we'd stock for insertable products. Aluminium and steel do the same job — weight, firmness, temperature — without reacting.
- What is Copper Taper?
- Silicone anal beads with a retrieval loop, £11.95. See [silicone anal toys and flared bases](/guide/silicone-anal-toys-flared-base) before your first set.
- Do you sell moulding or casting kits?
- Not currently. Manufactured silicone from the [dildos department](/shop/dildos) is the non-porous alternative.
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