Arches Aquarelle is a top quality watercolour paper made from 100% cotton. Traditional mould-made manufacturing techniques make the paper harmonious with a natural grain similar to handmade paper. The cotton fibres are equally distributed throughout the paper block, making it more stable and helping to prevent deformation. The paper itself measures 23cm by 31cm that has a weight of 300gsm. Unique gelatin stock-sizing techniques are employed that is used on all Arches watercolour blocks, giving the ability to withstand scraping and shows colours at their most vibrant. Each of the 12 sheets included are naturally white and resistant to mould, with no optical brightener additives giving optimal longevity to the surface. The pad has been hot pressed for a smoother surface whilst painting. - Brand: Arches - Size: 23cm x 31cm - 300gsm - Hot Pressed - 12 sheets - Colour: Natural White - Made from 100% cotton - Natural grain similar to handmade paper - Mould resistant and acid-free for limited aging and increased longevity of the paper