Most of us are into EDC to some extent and I've tried a few things on my keyring at one point in time or another.
I like the Nitecore Tube flashlight, SAK Classic, Spyderco Bug, P38, a safety pin, Sears Multi screwdriver, Nite Ize Doohickey, etc, depending on where I am and whether knives are allowed.
Anyone want to share? Photos would be nice too.
High speed low drag tactical operator immunologist philanthropist & bicyclist
Dragonfly 2 VG-10, Roadie, Bug, ZT 0450, Three Rivers LTC Nomad, Zancudo D2, RAT 1 AUS-8, SAK Super Tinker, Cadet, Rover, Classic SD, Opinel 0008 & 6 Tactical Weapon System, LM Original PST, Micra, 1967 Camillus Cub Scout restored by Rock USA Cutlery, Nick Shabazz autographed Z-Hunter, Snake Eyes Tactical Gas Station Knife