Cyrico 99.9% Pure Copper Wire, 16 Gauge 102ft
A solid 102-foot spool of 99.9% pure copper at 16 gauge — honest material spec, workable softness, and enough length to matter for jewelry makers and garden experimenters alike.
TL;DR Summary
Pros
- 99.9% pure copper verified by clean, consistent color and conductivity
- Dead-soft 16-gauge temper is easy to form by hand without tools for most applications
- 102-foot spool length is genuinely useful — enough for extended projects without running short
- No coatings or platings; bare copper patinas naturally and works for both craft and garden use
- Spool arrives kink-free and cleanly wound, ready to use without prep
Cons
- Packaging offers minimal protection against humidity; bare copper will begin to oxidize in storage without a sealed container
- 16 gauge is too heavy for fine filigree or delicate wirework — not a substitute for lighter gauges
- No included documentation on temper rating or sourcing for buyers who need that for professional or resale work
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Extended Observations
A solid 102-foot spool of 99.9% pure copper at 16 gauge — honest material spec, workable softness, and enough length to matter for jewelry makers and garden experimenters alike.
Copper wire is one of those materials where purity and gauge actually determine whether the thing you're making holds together or falls apart. Cyrico's 16-gauge offering arrives labeled at 99.9% pure copper — the same spec you'd expect from a reputable electrical or craft supplier — and the wire itself bears that out. The color is a clean, warm reddish-orange without the dull brownish cast that often signals alloyed or coated wire passing itself off as bare copper.
At 16 gauge, this sits in a useful middle range. It's substantial enough to hold a formed shape — a coiled garden antenna, a wrapped stone pendant, a structural element in a larger piece — but soft enough to work without tools for simpler bends. The dead-soft temper means it moves where you want it without fighting back, which matters over the course of a long project when hand fatigue becomes real.
102 feet is a genuinely useful quantity. Smaller 25- or 50-foot spools run out faster than expected, and having a full spool means you can work through a design problem without rationing. The spool itself is wound cleanly — no kinks or tight coils that would require straightening before use, which is a small thing that saves real time.
The user this wire fits best is the hobbyist jewelry maker or electroculture gardener who wants a reliable, uncoated copper without paying fabrication-grade premiums. It's also a reasonable pick for anyone doing plant training, bonsai work, or small sculptural projects where conductivity or the natural patina of bare copper matters to the outcome.
Two caveats worth naming: the spool packaging is functional but not particularly robust — if you're storing this long-term, transferring it to a sealed container is worth doing to slow oxidation. And at 16 gauge, it's on the heavier side for fine filigree or delicate wirework; those applications would call for something in the 20–24 gauge range. Within its intended scope, though, this is a well-specified, honest product at a fair price.
Our Verdict
A solid 102-foot spool of 99.9% pure copper at 16 gauge — honest material spec, workable softness, and enough length to matter for jewelry makers and garden experimenters alike.
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