【Find Invisible Stains】LED mini black light flashlight is designed for detecting dog/cat dry urine stains and spots that couldn't see with the naked eye. Easily spot hard-to-find scorpions at night; Cure UV resin; Authenticate currency, driver license, official id cards, passports, invisible ink pens, uranium glass; Find tomato hornworms; Leak detection.

【2 in 1】This LED flashlight has a combination of white light and black light. You switch them easily and quickly according to different scenes.

【Ultra compact Design】5.1*0.5*0.4 Inches/2 Ounces; The pocket-size UV flashlight can be carried along to detect stains in your car or illuminate minerals, rocks and body art. Its' portable design makes it ideal for pet owners and travelers.

The uv light flashlight require 2 AAA Standard Alkaline Battery (Not Included), Rechargeable batteries are not recommended (Size and Voltage is not compatible)! To extend the flashlight’s life, please remove all batteries if you did not intend to use it for a long time.