ARCHES Watercolour Pads are traditionally made on a cylinder mould. Composed of 100% cotton long fibres, their paper has a natural and harmonious grain, capable of absorbing large amounts of water, without warping or bleeding. A brand exclusivity: ARCHES® watercolour paper is gelatin-sized to the core, which gives it added strength to resist erasing and scratching, without tearing or linting. The perfect paper pad for watercolour painting, as well as other wet techniques such as ink, gouache and acrylic.Specifications: 100% cotton long fibres natural grain gelatin-sized to the core