Flash, Световой фильтр

12-February-2016 Friday
How to easily make a UV flashlight out of a phone flash using tape, a blue and purple marker


mazycrad
 
How to easily make a UV flashlight out of a phone flash using tape, a blue and purple marker
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Flash GIF Проверка купюр Световой фильтр With your own hands Ultraviolet Fluorescence
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