Automatic Titanium Light Keychain

£ 36.99

In stock


It contains a small glass tube to seal a small amount of gas tritium, tritium gas emitted by the electron excitation fluorescent coating, emitting light, and other similar fluorescent keychains.


  • The brightness of the tritium trachea related to the volume and the various fluorescent coatings.
  • No need for external energy, non-fluorescent stick, without sun exposure and power, continuous self-luminous for 25 years.
  • The biggest advantage: The product is waterproof and can be used in rough environments.
  • Titanium protection shell, better than ordinary plastic shell!


  • Material: Titanium alloy shell, Tritium air pipe
  • Size: length 33mm, diameter 6mm
  • Tritium gas pipe: length 22.5mm, diameter 3mm

Package Includes:

  • 1x Automatic Titanium Light Keychain

Additional information

Weight 0.0 lb