LIFE Noble Notes A4 5mm Squares Ruled Line N31 Life Noble Notes Bound On Side Stitched Notebooks are handmade by Life Stationery for over 70 years. Known for their superior craftsmanship, Life Notebooks are constructed with exceptional stitch binding and high-quality paper for an enjoyable and consistent writing experience. Life products feature exquisite and smooth paper, classic and simple covers, and are made for all types of writing instruments - fountain pens to pencils. These notebooks are sold around the world and used by students, doctors, lawyers, artists, scientists, and anyone who values a durable notebook for everyday life. Product features include 4 sizes to choose from - B6 (5 in. x 7 in.), A5 (6 in. x 8 in.), B5 (7 in. x 10 in.), A4 (8 in. x 12 in.), available in 3 colors - blue, brown, and orange, blue-covered notebook has lined (ruled) pages, orange-covered notebook has gridded pages, brown-covered notebook has blank (plain) pages, 100 sheets, hand-stitched on the left side for extra durability, and lays flat.