Canson 'C a Grain' A4 Natural White Light Grain 224 GSM 21x29.7cm; Drawing Paper (Pack of 10 Sheets)Ideal for drawing thanks to its fine grain, that is neither too smooth nor too prominent, allowing both effects of relief and a delicately balanced result. Contains no lignin which might result in yellowing of the paper over time. This naturally white paper, with no optical brightness additives, acid free and permanent, meets all the requirements of the ISO 9706 standard. It is surfacesized, enabling it to withstand repeated erasing or scraping