Amazon.com: OLITANS G016 Mini Slim Folding Scalpel with 5pcs #24 and 5pcs #60 G10 Handle with Liner Lock, Utility EDC Pocket Knife with Back Clip (Army green) : Tools & Home Improvement
Pocket Samurai: Keychain knife with samurai style.
Amazon.com: ITOKEY EDC Pocket Folding Knife, 2 Pack Small Keychain Knives, Box Seatbelt Cutter, Rescue EDC Gadget, Key Chains for Women Men Everyday Carry : Tools & Home Improvement
StatGear Pocket Samurai Black Linerlock Folding Knife - Extac Australia
Opinel Knife Key Ring No.4 | The Little Veggie Patch Co
EDC Titanium alloy keychain knife Demolition Express Portable Micro Keychain Pendant High Hardness Folding Portable Sharp Knife - AliExpress
Small Mini Stainless Steel Folding Pocket Knife Keychain Blade Outdoor Survival | eBay