UV MINI 01D Blacklight Flashlight 365nm keychain lamp, suitable for pet urine stains, stains, minerals, fluorescent agent detection, and currency art identification, etc

It is bright, it is light, comes with lots of batteries and is small - like carrying a couple quarters. Perfect for when your phone light can't get at what you need to see.

Cheap. Light did not last long before the battery gave out. Not worth the money I spent. Poor quality. Definitely not for everyday use.

Medium bright light with a nice, smooth circle (no hotspot). Fits comfortably up your nose for hands-free use. Get two and have plenty of light for working, walking, searching for ghosts, tracking Bigfoot, etc.

This light is so tiny and barely has a bright enough black light in it. It's the size of a nickel. I will be returning it because it to dim and small for what I need it for. Nice part was it came with 18 extra batteries.

Great item. Easily lost due to its small size. But, that is what makes it so special.