amadana LC-104 (II) Electronic Calculator - Black This 12-digit electronic calculator uses a dual-power system with both solar power and a button battery (LR44 x 1). Operation has been confirmed. While there are no noticeable scratches or stains, the silver coating on the silver frame has peeled off, revealing the cream-colored plastic underneath, so the product condition is listed as "slightly scratched or stained." As such, there is some wear and tear. Please check the photos. There is no original box or instruction manual. The instruction manual can be downloaded from the manufacturer's website. Each button key has been removed and cleaned. Stored at home. Please consider this item with the understanding that it is a used product. #Calculator #Calculator #ElectronicCalculator #OfficeSupplies #Office #NumericKeypad