Have never used hand warmers until last year in my life... True story !! Can't believe I've been that dumb.. That's what they're for, they work!
These look neat. Will check em out, thanks
I remember messing around with the old lighter fluid kind. It was basically a metal case the size of a travel deodorant stick, with perforations and stuffing inside. Soak the stuffing and light it. What could go wrong?
Those Coopa things look suspiciously like they're made in China....
When it's this cold I take those adhesive chemical toe warmers (the ones they say not to place directly on the skin) and stick them on the back of my hand before slipping my gloves on.