Artway Studio - Spiral Bound A3 Sketchbook - Portrait - 96 Sides/48 Pages of 170gsm Cartridge Paper - Black Hardback Sketchbook

SPIRAL BOUND & EXPANDABLE - Greyboard core wrapped in warp-resistant Wibalin cloth, bound with a 1" silver wiro; opens completely flat, expands to fit mixed media, and pages tear out cleanly along the perforation. 170GSM CARTRIDGE PAPER - 48 pages (96 sides) of heavyweight cartridge paper, heavier than most spiral pads on the market, 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 LIFE DRAWING - A3 portrait gives full studio scale for life drawing, detailed illustration and classroom teaching.