Isotope Tandem - Stainless Steel, Tritium Vial Housing (3 mm x 11 mm) - Housing for EDC Vial Tritium Keychain - Cool Keychains Accessory for Camping and Survival Gear

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sayram 1pc-Glass Luminous Tube, Rare Earth Luminous Stick, Glow Bar in The Dark Tril Vial Alternative, DIY for EDC Accessories Decoration

TEC Accessories ISOTOPE S323 - Stainless Steel Tritium Vial Housing 3mm x 23mm - Camping Accessories - EDC - Survival Gear