I get me to see the calendar for several years. Unlike the small pocket calendars I have so everything so I can separate priorities and appointments well and clearly at a glance and a week on two transverse side A and B. It can therefore work, volunteering and Private separate so and note that I do not need Lupe and me keep track of the week. One of the best calendar - variants I know that even fits in a pocket or study large handbag - it's definitely a work calendar! Super alternative to Ipad and Phone who do not feel like "Gewische and Requests" has! All without battery and other costs!