Seawhite of Brighton Concertina Sketchbook with Case 17.5 x 9cm A versatile concertina book for art, sketching and display. Contains 18 pages (36 workable sides, or 38 including the inside of the covers) of 140gsm cartridge paper - the paper is joined so it can fold out to extend your working area for panoramic sketches, or collapsed back in to the book. Each page is 2 sheets joined together for extra stability. The book is contained inside a hard carrying case, making it an ideal sketching companion for outdoors and travel. 17.5 x 9cm (7 x 3.5"). DELIVERY & RETURNS ABOUT THE ART SHOP SKIPTON Our store was founded in 1996, though selling art supplies has been in the family as far back as 1919. This heritage of knowledge has been passed on through generations, with the ethos of exploration and discovery put at the heart of our business ever since. Whether you’re a budding amateur, seasoned professional or getting back into the creative swing of things, you’ll find everything you’ll need from brands such as Winsor & Newton, Daler Rowney, Derwent, Pebeo, Sennelier, Unison, Liquitex, Essdee, POSCA and many more premium brands.