If you’re one of those people that comes up with all of your brilliant ideas on napkins from your favorite diner, you’ll love this sketchbook. Instead of being filled full of your usual pages, it’s filled with blank napkins. There’s a grand total of 120 of these 5 inch by 4.75 inch napkins. This way you can even get a few brilliant ideas, even if you’re not in a restaurant. You can purchase one of these for $5.99 through Perpetual Kid.