The Sketch & Store Hardback is a professional quality sketchbook from Derwent that is ideal for drawing and sketching. Fantastic for all levels of artists from beginners to professionals of all ages. The A4 size makes it perfect for poster-sized art, portraits and all manner of sketches and studies. On the reverse is a pocket for storing loose paper and drawings you want to put aside. It features an elasticated strap to keep the book closed and secure, helping to prevent loose sheets from spilling out. The hardback is made from a sturdy black vinyl with a wirebound spine to add more durability. Inside you\'ll find 56 perforated sheets of 165gsm acid-free paper. You can use a variety of mediums from pencils to ink-based pens as long as they are without bleed-through as the paper is not designed for watercolour. - Brand: Derwent - Size: A4 - Portrait - Pocket to store loose paper - 56 perforated sheets - Wirebound spine - 165gsm - Acid-free