These perfectly-formed Undated Diary Stickers from MD transform any notebook page into a monthly planner.

The MD Paper stickers blend in perfectly with Midori’s MD Notebooks, and because they’re stickers, you can arrange them however you like. Stick a calendar at the beginning of each month’s daily journal pages, or group the calendars near the beginning of the notebook for quick reference. Each sticker is an undated monthly calendar, so you can fill in the dates and use them anytime.