Craft & Design
Copper plating and etching Altoids tins

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Jake writes in with a how-to plate and etch Altoids tins…

“Using a car battery, blue vitriol solution (an archaic name for copper sulfate) and printed circuit board making techniques, I etched and copper plated some Altoids containers this past weekend.”

Copper plating and etching Altoids tins- Link.

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