Midori’s Sticky Memo Block is basically tiny stationery cosplay for your planner. Each little 22 × 22 mm square looks like a mini sheet of filing paper, with a mix of ruled and grid designs in soft colors that stand out without screaming. The low-tack adhesive along the side lets you flag pages, layer notes in your journal, or reshuffle reminders as plans change—no tearing, no gunk. You get 60 stickies in a compact block, perfect for jotting quick notes, marking important days, or adding just a bit more “organized chaos” to your spreads.