Used an mold to make these knives and self defense tools

Self-Defense Keychain Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Jewelry Making, Knife, White, Size: about 78mm wide, 187mm long,

Self-Defense Keychain Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Jewelry Making, Knife, White, 187x78x7mm, Inner Diameter

Defense Keychain Resin Silicone Molds Set Knuckle, Stick

Self Defense Keychain Wand Molds - Chair & Chisel

Bowie knife - Wikipedia

It's hearty, it's meaty, it's mold: Hacking the genome of fungi

All about Knife Handles - Knives Illustrated

Do-It Walking Sinker Mold

Sensei - DIY Blade Kit w/Curly Maple Scales (pre-machined

Disguised Self Defense Weaponry - Off-Grid Knives

Under threat from China, Taiwan's companies pivot to defense

Sensei - DIY Blade Kit w/Walnut Scales (pre-machined)

Blade Steel 101

Koga Self Defense Tool by Cold Steel

Cook's Molds - Holster Molding Prop - for Sig Sauer P320-M18 9MM