Knock Knock Plumb Notebooks Dailies (31039) This notebook feels casual, but don't be fooled: with Lined and unlined pages for lists and sketches, and Helpful perforations throughout, it's built for maximum efficiency Cool Office Supplies with cool details: pen loop, elastic closure, and an interior pocket Cardstock cover; 3.75 x 5 inches; 144 pages, Lined and unlined Part of the daily collection artist: Wendy macnaughton