UV gel nail Make gel nails cure quickly to save your time. Clip and gooseneck hose design, No more holding a UV flashlight in my mouth.
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Identify counterfeit currency Under the black light lamp, the fluorescent substance on the banknotes is made to emit light so as to distinguish between genuine and fake banknotes.
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Pet urine detection It can also detect pet urine stains, etc. Allows you to easily find pet urine stains that are invisible to the naked eye.
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