ARKANSAS OIL STONE 6 pieces, actual photos 10cm x 1.5cm x 1.5cm (size of one piece) Unused, but stored in a warehouse for many years. This is a hard, natural oil stone produced in Arkansas, USA. Arkansas stones are natural whetstones made primarily from very hard, white rock consisting of microcrystalline quartz. Due to its ideal microporous structure for oil penetration, it is used as an oil stone and is the perfect whetstone for sharpening and maintaining knives and other blades, as well as for polishing and finishing watches, gauges, and precision measuring instruments. ☆Will be simply packaged. Please refrain from purchasing if you are sensitive to minor imperfections or desire a perfect condition. ☆Please note that the items are inspected by an amateur, so there may be oversights. #Whetstone #OilStone #ARKANSA #Arkansas #Togiishi #Arkansas