Best Tritium Vials & Keychains: Glow in the Dark Radioactivity!
Tritium vials contain a radioactive substance and are glowing in the dark! Tritium is one of the rarest substances on Earth and is worth over $30,000 per gram. Find out more about tritium and the best tritium vials, keychains, rings, and watches! What is tritium? Tritium is a radioactive isotope […]