Make a note - Quattro works. Simple and understated, Quattro journals feature 90gsm super-smooth acid-free paper with blank, lined or 8x8 grid sheets (and the grid is, notably, a true grid that centers on each page). Rounded corners mean less damage, specially laminated covers resist dirt and stains, micro-perforated sheets mean easy removal, and the 3.5x5.5 size means they'll fit in a pocket.