Titanium COMM Card - International Morse Code / SOS / Notes / Measurement

Fantastic card to keep in your wallet or BOB. I wasn't in the signal corps because I could never quite make the distinction between the dots and dashes over the wire. But this card makes it easier to communicate with light if you need to.

As advertised

Cool idea you can write on the titanium with a sharpie and wipe it of with Hydrogen peroxide.