Castnoo Pen UV Flashlight
- Made of high quality aluminum alloy to make this UV flashlight strong and durable.
-Zoomable design enables you adjust the UV flashlight's focus range for different uses.
-Lightweight and small size with clip designed fits most of pockets. making this UV flashlight is easy and convenient for carrying everywhere.
-395nm UV (Ultra Violet) wavelength enables you to find fluorescent whitening agent in baby clothes or cosmetics easily.