QHYITONTI 2pcs Titanium Tiny Quick Release Keychain And Tritium Vial Housing With 2pcs 0.78inches Titanium Keyrings（Not Included Tritium Vial）

The Isotope Chain Reaction Fob is a must-have for any outdoor enthusiast or individual looking for a reliable source of light in low-light situations.

This innovative product features a tritium tube that can be easily changed out for different glow colors, allowing you to identify various pieces of gear with ease.

The titanium housing provides superior protection for the two glass vials while ensuring maximum visibility of the tritium tube.

Additionally, the waterproof and rust-proof design makes it perfect for use in harsh outdoor environments.

Whether you're camping, hiking, or simply looking for a convenient way to find your keys in the dark, the Isotope Chain Reaction Fob is an essential addition to any Everyday Carry collection.