STIHL gave a never seen before business gift to promote their product range of leaf blowers. Their target audience were international key accounts, like municipalities of major cities. They’ve developed the very first tear-off calendar, that tears off its leaves automatically! The pages look like leaves from a tree, so after a while there is a bunch of brown leaves lying on the ground. Because in real life they only fall in autumn the calendar only covers the period from September 23d to December 21st.