TBBSC Smart Weigh Scale,500g/0.01g Reloading Weighing, High, Precision Digital Pocket Jewelry Scale Digital Scale, 500g capacity and 0.01g readability; Easy-to-read Backlight LCD display Weight scale, Compact design with fast and accurate measurement with automatic and easy manual calibration Will work great for any of your mailing, jewelry, reloading, and Medicinal materials Jewelry Scale, Flip-open lid protects the delicate weighing surface Jewelry Weight Scale, Need 2 AAA batteriesnot included with a auto shut off feature.