Canson's Iris Vivaldi cardstock, in A4 format, features an intense black, the highest contrast in the range, with the color impregnated throughout the paper and not just on the surface, ensuring a uniform tone on both sides even when cutting, folding or trimming. Made in France with 185g/m², it has a smooth surface on both sides and good resistance to folding and cutting, making it ideal for crafts, art, decoration and school projects that require consistent color and a careful finish.