1pcs Trit Vials Tritium Multicolor Self-luminous 15-Years 3x22.5mm by Superjune (Green)

TEC-S323 Isotope Fob, a stainless steel housing for tritium vials - by TEC Accessories

Round Solid Brass Housing For Tritium Vial With Titanium Keyring

TEC Accessories TEC-T3-6X Titanium Isotope Triode Fob, Titanium housing for tritium vials

phitoon Stainless Steel Housing for Tritium Vial Key Chain Spiral Shape Design for tritium Tube CNC machined, Laser Cutting

1 pcs Trit Vials - Tritium Multicolor Self-luminous 15-Years 3x22.5mm - Blue by Rote

AdvancedShop 1pcs Trit Vials Tritium Multicolor Self-Luminous 15-Years 3x22.5mm (Blue)