Great Pocket Tool For Treasure Hunters It's A Portable Black Light 9 LED Flashlight Anyone who collects glass and antiques should carry one of these in their pocket or purse. The black light will reveal to you what is real! Turn on the black light and see "old" glass glow! The black light will show hidden cracks that you might not see with the naked eye. This Black Light Is Also Good For Hunting Scorpions and Finding Urine Semen Stains. The Black Light makes a perfect gift- remember all the fun you had with one? Kids Love this! This Portable Black Light Measures about 3.5" - The perfect size to tuck away and carry with you. PORTABLE UV BLACKLIGHT High Output UV 9 LED Portable and Lightweight Operates On 3 "AAA" Batteries -NOT Included Specifications: 9 LEDs UV Light, low power consumption, ultra-bright, visible over a long distance Require 3 x AAA Alkaline batteries (not included) Switch type: Press on, press off from rear cap Flashlight made of a strong and lightweight aluminum case Light weight, compact and easy to carry The water resistance design is for use on rainy days Color: Black Great for checking notes, credit cards, fluorescent inks (invisible inks), cracked glassware, or even crime scene. Light bulb type: UV Light Operating voltage: 4.5V Number of LED: 9 Battery Type: 3 x AAA Alkaline batteries (Not Included) Size: 3.3inch x 0.9inch Brand New