Strathmore 300 Series Bristol Pads

Weight: 100 lb. 270 g/m2
Surface: Smooth / Vellum, 20 sheets per pad, tape bound.

Media Applications:
Smooth - graphite pencil, colored pencil, charcoal, sketching stick, pen & ink, marker, mixed media, collage
Vellum - graphite pencil, colored pencil, charcoal, sketching stick, pen & ink, marker, soft pastel, mixed media, oil pastel, collage

For finished artwork this high quality bristol weight board comes in two surfaces. Smooth is rated very Good for mechanical drawing, marker, airbrush along with pen & ink. Vellum is rated Very Good for graphite pencil, colored pencil, charcoal, sketching stick, mixed media, airbrush and oil pastel.