This Optical Illusions Notepad is a fun little desk companion for notes, lists, doodles, and the occasional mysterious plan. With 65 pages and multiple illusion page designs, it keeps things visually weird in the best way, from “Impossible Box” to “Persistent Dots,” “Wiggly Lines,” and “Impossible Tridents.” Great for anyone who loves clever graphics, stationery, or a subtle mind-bend with their to-do list.