Since some knife fans long have been obsessed with what steel blades are made from, maybe it’s time to talk about blades that aren’t made of steel at all. I’m referring to the covert type built from materials designed to be less detectable, the kind you might want to keep as a backup.
There are knives made with just such materials. Five are the VZ Grips Executive Hydra Black Gray, Cold Steel FGX Ring Dagger and FGX Boot Blade, and the Kershaw Interval and Arise. The list is by no means exhaustive, though I am covering more knives than I usually do in my stories. It also doesn’t include ceramic, obsidian, flint and other non-metal models. My goal was to test
