Cohana-Brass Ruler (Classic Japanese Style) in 2 lenghts

Product Size※All measurements are approximate. Please note in advance that the actual dimensions of the product may slightly vary.Full length150mmWidth18mmThickness2mmLength300mmWidth25mmThickness3mmHandling precautionsThe more you use it over time, the darker the color gets. ※Do not polish with metal abrasive or a polishing cloth. The vermilion paints may come off.Do not leave it in water or with acidic materials. It may discolor. ※During use, green rust may rarely occur. It is non-toxic and harmless, but if you are concerned about it, please take care of it as follows. (1)Apply the same amount of salt to vinegar on a cloth and rub it directly on the place where patina is generated to polish it off. (2)Wash it with a neutral detergent and rinse it well.Be careful not to get injured by the edges or corners of the ruler.Pressing and sliding the edge or corner of the ruler against the fabric may cause the fabric to tear or transfer color.Do not use at high temperatures. May cause burns.Leaving the ruler curved for a long time may cause deformation.Please note that dropping or giving an impact may cause damage.Keep out of reach of infants.