The COSOOS Blacklight Pen Light is a versatile and essential tool designed to help you detect hidden stains and authenticate documents. With its powerful 395nm wavelength, this compact flashlight is perfect for pet owners, security professionals, and anyone needing to identify what the naked eye cannot see.

Crafted from high-quality alloy material, the COSOOS Blacklight Pen Light combines durability with a lightweight design. It measures 5.5 inches in length and weighs only 1.1 ounces, making it easy to carry wherever you go. The flashlight is powered by two AAA batteries (not included) and features a straightforward on/off operation, ensuring user-friendly functionality for both indoor and outdoor use.

Additionally, its military-grade aluminum construction offers reliable performance and an IPX4 waterproof rating, allowing it to withstand splashing water in various environments. Key Features: 395M Blacklight Technology: The 395nm wavelength effectively detects pet urine, stains, and helps validate driver licenses, identification cards, passports, and currency.

Easy Operation: Simple one-button operation allows for quick on/off functionality, making it accessible for users of all ages. Lightweight Design: Weighing just 1.1 ounces and measuring 5.5*1.1*0.8 inches, it is easy to carry and use daily. Removable Metal Clip: The included metal clip allows for convenient attachment to belts, pockets, bags, or hats, freeing your hands for other tasks.

Waterproof and Durable: Made from high-quality alloy, this flashlight is IPX4 rated, making it suitable for use in rain or snow, though immersion in water is not recommended. Quality Assurance: Backed by a 90-day money-back guarantee, ensuring customer satisfaction and confidence in the product’s quality.

Perfect Gift: An ideal choice for family, friends, and pet lovers, combining practicality with thoughtful gifting. The COSOOS Blacklight Pen Light is an invaluable tool for pet owners, security personnel, and anyone who needs to uncover hidden stains or authenticate important documents.

Its combination of portability, durability, and user-friendly design makes it a must-have accessory for everyday use or emergency situations.