Self-luminous 25 Years Double Tube Tritium TC4 Titanium Alloy Keychain
Tax included.
Self-luminous for 25 years without any energy(You can't see light during the day. The darker it is, the higher the brightness.)
Shell material: TC4 titanium alloy
Size: 41x16x10mm key ring diameter 14mm
Tritium tube size: 3x22.5mm (2 tritium tubes per pendant)
Weight: about 17 grams
When the light is low, you will find that it emits a beautiful soft light (available in a variety of colors), and you can hang it anywhere you want to quickly locate in the dark (keychain, phone, bedside, wall).




















