Pen Microscope Mini Magnifier Professional Pocket Microscope 100X PortableFeatures: This portable handheld magnifying glass is suitable for use in homes, offices, laboratories or jewelry stores. It is widely used in jewelry industry, electronics industry, coin identification and natural experiments. Light source: 2 LEDs. The 100x LED microscope magnifies objects nicely, which is great for studying details. Extremely bright LED lights, brighten up the objects you are examining even in the dark. Give a clear look at the leaves, freckles, insects, and marks on the gems. With the 100x LED microscope magnifying glass, magnify the object up to 100 times its original size. Portable handheld magnifying glass, suitable for home, office, laboratory or jewelry store use. Specification: Material: ABS + Metal + Acrylic Lens Size: 123x3 5mm/4.84x1.38in Magnification: 100X Package Includes: 1X Mini MicroscopeNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.