The ASR Outdoor Illuminated Tweezer and Vial Combo Set is the essential utilitarian tweezer for inspecting not only gold but precious gems and minerals as well. The tweezers feature an optical-quality glass lens with 4x magnification, these tweezers will show fine detail without distortion. The ultra-bright LED serves as a high intensity light at the point of the tweezer. Made of stainless steel, the blades have precision needle points ideal for manipulating tiny objects. They fold up compactly to fit easily into a tool box, on-the-go kit, survival kit and much more! The included 4 collection vials are essential to keeping your gems safe and contained.