This stationery series, created in collaboration with the Korean lifestyle brand SANRO HARDWARE, is based on a capital L(Level) form that separates functional areas by varying their heights. For example, the tape cutter clearly delineates the sections for replacing, pulling, and cutting tape to improve ease of use. The pen holder is divided so that writing tools and miscellaneous items can be stored separately, making organization simpler. Additionally, the bookend can be flipped depending on the size of the books, offering flexible use in various settings.