1Wide Application: The 395nm black light flashlight has higher brightness and farther illumination, is used for detecting pet urine stains, scorpions, stones, and anti counterfeiting. 2Easy Storing: This flashlight is easy to carry and use. It is super light and portable, so you can put it in your pocket, backpack, toolbox, your car, at home or anywhere. 3Easy Using: After you inserting the battery(not included) and press the tail switch, then the light is start to work, which is of easy using. 4Aluminum Alloy Material: Made of premium aluminum alloy, this flashlight is resistant to oxidation, falling, shock and durable. Ensures a long life span. 5Gifts for People: This flashlight possesses both delicate design and practicality, is a best gift for friends, colleagues and pet lovers.