T323-2X Isotope PRE Tritium FobTwo Tritium vials are included (3mm x 22. 5mm) please select from the colour choices The longest fob from TEC Accessories Glows brightly with two 3mm x 22. 5mm Tritium Vials. The TEC T323 2X Isotope Fob is designed around the use of two glass tritium vials (not included), which will glow continuously for many years without the need to charge it from sunlight or UV light. Designated as the PRE model (Picatinny Rail Edition), it takes our original

And the clip is very discrete

brighter & larger keychain hole

For the four fitted vials the options are 1 Blue and 1 Green vial on each side

UV Resistant

Everglades National Parks (3-Pack)

bead blasted to a uniform matte finish

Rocky Mountain National Park by Rory Kurtz

Refer to the "Properties" tab above for details on glow intensity and duration

Simply insert the two pieces together and twist to engage the click-lock

Emerson Knives and many more

lawnmower blades

Gerber Chonk