Canson Watercolor Bulk Paper Pack, For Wet and Dry Media, 90 Pound, 12 x 18 Inch, 100 Sheets Great for use in a classroom setting or for demos Great for use with watercolor and suitable for use with pencils, colored pencils, pens, inks, charcoal, pastel, and acrylic 100 sheets of 90 pound/185 gram paper 12 x 18 inch size