TEC-T323-3W Isotope Reactor Fob

IMPORTANT NOTE: This product DOES NOT include tritium vials. Please refer to our Tritium Primer to learn more about tritium and where to purchase it. For the ultimate in one-of-a-kind tritium glow fobs, look no further than the TEC Isotope Reactor. The Reactor Fob is designed to hold three glass tritium vials (not included) which will glow continuously for many years without the need to charge them from sunlight or UV light. The Reactor is configured to provide the highest visibility of mounted tritium vials than any other Isotope model we offer. The virtually unobstructed view of three 3mm x 23mm tritium vials in different colors gives off an amazing glow, and the vials are well protected by the Ti-6Al-4V titanium construction and durable borosilicate glass window. The tritium vials are easy to install, and the design provides a simple way to remove the vials if you want to exchange them for different colors. In addition, O-rings are integrated at both ends of the glass window to prov