Put your creative ideas and thoughts onto paper with the Mont Marte Discovery Spiral Bound Sketch Book. The standard A4 size means your pages will fit perfectly in a range of different frames should you choose to display them whilst giving ample practice room and the sturdy 150gsm-weighted construction prevents your pages from creasing and buckling. This spiral-bound book houses 30 acid-free sheets of high-quality sketching paper that won’t tarnish or discolour over time.