The magnets required are, by default, purchased ones with a diameter of 8 mm and a thickness of 3 mm. We’ve designed the corresponding negative parts, and you can adjust the hole sizes as needed. (A tolerance of +0.28 mm for diameter and +0.2 mm for thickness is recommended, allowing the magnet to snap in directly without glue. If you’re unsure, please print a test piece first to confirm proper fit before proceeding with mass production.)

Most of the typefaces do not require glue; they can simply be snapped into place.

Each day, you can manually rotate the ring to the current date, transforming “turning pages” into “looping rings,” adding an engaging element to your sense of time.

The ring is white, creating clear time markers on the calendar.

Each date number, month, or day of the week is represented by a separate magnetic tile, which can be freely rearranged to accommodate varying month lengths (e.g., 30 or 31 days).

You can arrange the modules in any order you like, even creating personalized patterns—for example, arranging them into a heart shape for holidays.

You can also attach sticky notes to mark special dates or holidays, enhancing its memo‑keeping functionality.

You have the flexibility to customize the colors and sizes of the modules.