Lights Portable Cylindrical Adjustable Loupe Magnifier Optical Instrument Gems Identification Tool

Label:Yes Size4.7*4.7*5.1cm Magnification: 30X Color: black/white Package list:1*loupe with LED light Battery: 3 x AG7 button cell (not included) Material:ABS, metal, optical glass lens Notes: 1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding! 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.