The Hälssen & Lyon tea calendar developed by the Hamburg based creative agency Kolle Rebbe, is the first calendar in the world to feature calendar days made from tea leaves. Finely flavored and thinly pressed thanks to an innovative new production process, the 365 calendar days can be individually detached and brewed directly in the cup with hot water. It all started with the idea to merge the traditional product tea with one of the world’s oldest promotional gifts, the calendar. And it led to the creation of a unique annual calendar – made of real tea. Check out the video below.