Reusable pen & paper notebook with seven different page templates that connect to your favorite Cloud services. You'll find calendars, to-do lists & notetaking layouts. Made with the patented reusable Core technology. Synthetic paper allows you to write smoothly with a Pilot FriXion pen, then magically wipe clean with a damp cloth to reuse. Pocket-Sized Indicator: N; Book-Binding Type: Spiral Coil; Book-Binding Details: Coil-Lock: Flexible Cover; Book-Binding Edge: Side.