Tritium vials require no power and glow brightly for over 10 years and can glow up to 20 years! Great for customizing flashlights, keychains, lanyards, knives, pendants and anything that could do with a little glow!

Our tritium is Swiss manufactured and of the highest quality. Our Titanium, Copper, Brass and Steel Glow-Fobs and Pendants can be customized with your colour choice of tritium vials.

TEC Accessories Isotope Fobs include tritium vials!