Calendreco is a perpetual wall calendar made of one big board with the month’s numbers and three additional headers with different weekday combos. Depending on the month, the corresponding header is placed in front of the board to indicate the current date. With one simple adjustment every month, the calendar can be used for any year. Best of all the Calendreco is made with eco-friendly paper pulps, vegetable based non-toxic inks, 100% renewable electrical energy, and clean water. Plus it looks super cool!