For finished artwork this high quality bristol weight board comes in two surfaces.  

The Smooth Bristol surface is ideal for both traditional and specialty pen, mechanical drawing, marker, airbrush along with pen & ink.

The Vellum Bristol is rated Very Good for graphite pencil, coloured pencil, charcoal, sketching stick, mixed media, airbrush, soft and oil pastel. marker, mixed media and collage.

Each pad contains 20 sheets of acid-free, 270 g/m^{2 or} 100 lb.