Our Water Colour Paper Pack contains paper or substrate that an artist uses to apply watercolor paints, pigments, or dyes on it. There are many different kinds of watercolor sheets available right now that are suited for using watercolors. This is a pack of lose five sheets of 300 GSM quality paper. It is for professional artists or beginners for practicing and thus is available in A3 size. Watercolor paper in this Water Colour Paper Pack can be used with acrylic, pastels, pencils, charcoal, and graphite, and it can be primed for oil painting in addition to watercolor paints.