Accoutrements Great Ideas Napkin Sketchpad Everyone knows that the best ideas are conceived on restaurant napkins. So, it follows that if you sketch out all of your ideas on napkins they should all be great, right? Each 5-1/8" x 4-3/4" (13 cm x 12.1 cm) Napkin Sketchbook is filled with thirty blank napkins (120 pages) for you to jot down brilliant theories or wipe the pizza off your mouth (or both). Great conversation starter. The Harry Potter series started out by being written on napkins.