Stationery brand "LOG Stationery" from Korea, 16cm and 31cm rulers carved from solid brass A tool that becomes more beautiful as time goes by. The 16cm and 31cm rulers born from solid brass have a mysterious presence that gives a sense of warmth to the metal that should be cold. The small scratches that are engraved every time you use it, and the candy-colored luster that deepens. All of them become a story unique to the owner. Precision, functional beauty, and the joy of changing over time. This is a stationery for adults that will enrich your desk work time a little. *The ruler not only draws straight lines, but can also be used as a guide for a cutter when cutting paper, etc., or as a shiori. *High Quality: Artisans craft it by hand, resulting in high-quality products with attention to detail. *The ruler is machined from solid brass and is designed for precision and functional beauty. *The charm changes every time you use it, and depending on how you use it, it will grow into a one-of-a-kind texture. *The more you use it, the more beautiful the shine will come out. It has a natural luster that cannot be produced by artificial processing.