It has a side-opening design that allows you to use it even in tight spaces in remote work environments. In addition to business settings, it is also perfect for occasions where creative thinking is required. The paper uses a grid (0.2 inch (5 mm) square grid) that is a guide for writing letters and shapes. You can also write the numbers for the time, date and day of the week. Thin enough to be carried without the bulk of 368 pages.