Art and Stationery Supplies Design Traces Of Zero Calendar by Shilushi Inc. One card can be used as two-month calendar on both sides. Zero shaped frame is embossed with dates, and the thin paper inside the frame is Pachika paper which becomes translucent by hot stamping. Taking advantage of its characteristics, the minute and delicate realism of nature and the living world that are often overlooked was extracted. Those throw at you that seeing the world from viewpoint of Zero, that's with your clear eyes, will help you to find clues to a better world. Although it's a small desk calendar, it has a dynamic axis goes back and forth between micro and macro perspectives.