The TIKI is equipped with auxiliary UV light which means the TIKI has the ability to excite fluorescence in materials and can be used as a detector against counterfeit bills and forged documents, a fluorescent chemical tester, a phosphorescent material charger or an insect attractor. Keychain light: #NITECORE TIKI Credit: Francesco Emanuela Traficante #tools #everydaycarry #keychain #men