Mr. Chewy loves notebooks and pens -- it doesn't matter what size - he likes to always have something handy to jot down a quick note, or a nice journal to encourage writing. He has always liked "build your own" systems, custom creating systems to fit his needs. He recently bought a Levinger punch to create his own custom notebooks. He also began cleaning house and decluttering. We save WAY too much stuff - especially from vacations. Using some of our "Key to the World" cards, he created these mini-notebooks perfect for jotting little reminders, lists, and such. Our vacation memories will literally be in our hands every day. Pretty cool.