Create a personalized calendar that's just your style with the 12" x 12" Calendar Grid by Karen Foster Design. This paper is acid-free, lignin-free, and archival-quality. It is part of the Calendar Creations Collection.
The sheet itself is very practical for the project I have in mind. The squares are all big enough to list dates and appointments, for those of us old-fashioned enough to still use paper and pen, rather than smart phones.