The Dessin is a 150 gsm sketching paper, with a very smooth surface and fine grain, guaranteeing excellent colour absorption. With its natural white tone is fantastic for strong contrasts and high levels of vividness. Artists using Hahnemühle sketch paper Dessin praise its absorption capacity that prevents pigments from dropping off. The spiral pad has micro-perforated sheets for easy removal; with removed sheets conforming to the pad size format. Acid free and age resistant