Suggest a copper flashlight for my wife

I’ll second the Reylight.

For a small keychain light, RovyVon A9 Copper:

before doing that, i would show her the rainbow of anodizing

it is lighter and probably prettier than ‘copper’.

might be more in her wheelhouse

Many of us are buying the Lumintop Tool Copper for $10!

Check this thread for details - Drop.com $20 off - Lumintop Copper/Brass Tool for $10 - Discount not available as of 12/10/19

Funnily enough I contacted him earlier trying/hoping to sell/trade my old copper tool (i hate the switch)
Now I just ordered a new one with the flat switch lol
I used your link, so we both have $10 extra to use now!
$2.38 post to UK.

If you’re in the UK area, there is a Sale on a copper Olight S2R Baton II here:Olight UK

or if you’re in the US area, it’s on Sale here: Olight USA

Maybe?