Xcellent Global 1 x UV Blacklight Flashlight Urine Detector - 12 LED Bright Lights Stain Finder - Detect Hidden Cats, Dogs and Rodent Pee on Carpet, Rugs, Curtains, Furniture Fabrics and more - Counterfeit Currency is Easy to Detect, Black PT007 Ultraviolet Black Light Ideal for Detecting Pet Urine That Are Naked to the Human Eye Works on Old and New Urine Stains, Simple Lightweight Portable and Easy to Use Detecting Hidden Cats, Dogs and Rodent Pee on Carpet, Rugs, Curtains, Furniture Fabrics and more Also could be used as a Counterfeit Bill detector, Metal Cracks detetor and more Package include: 1 x UV Blacklight Flashlight, 3 AAA batteries required but not include.