Why reinvent the wheel (calendar) every year?
 With this model, you simply swap the weekly sheets if necessary and adapt the day / month / year using the numbers and letters provided.
 You can use it as a wall calendar with the concealed hanging eyelets or beautify your desk with the easily attachable stand.
 As a wall version, use it as a key holder with the help of the hooks.
 With the included ballpoint pen you can write down appointments or take the individually perforated days with you as a memo or shopping list.
 And best of all: next year you simply swap the monthly sheets for new ones ...