Artway Studio Jumbo Casebound A3 Sketchbook Portrait 160 Sides/80 Pages of 170gsm Cartridge Paper Black Hardback

BLACK CASEBOUND HARDBACK – Greyboard core wrapped in warp-resistant Wibalin cloth, bound using traditional casebound methods; opens flat for working across a spread. 170GSM CARTRIDGE PAPER – 80 pages (160 sides) of heavyweight cartridge paper with enough tooth and body to hold its own, page after page. DRY MEDIA & LIGHT WASHES – Takes pencil, charcoal, pastel, pen, ink and marker confidently, plus light watercolour washes; for heavier wet media, our watercolour pads are the better fit. ACID-FREE & ARCHIVAL – Whitened using an oxygenated process rather than bleach, not chemically treated afterwards, so finished work and portfolio pieces won't yellow with age. BEST FOR HEAVY USE – 80 pages (160 sides), double a standard A3, so one book carries a full term or project without restocking.