Mont Marte Signature Black Paper Sketch Pads have 25 sheets of 140gsm, acid free, textured black paper. Black paper is a marvelously versatile medium which can be used with a huge range of sketching media & craft projects! This paper has a very fine tooth, suited to soft pastels, hard pastels, oil pastels, white charcoal, metallic & colored pencils. The sheets are tape bound & supported by a 2mm thick backing board. Practical tips for drawing on black paper are included on the inside cover. Black Paper Sketch Pad 25 Sheet 140Gsm A4, Mont Marte Oil Pastel, Colored Pencil, Charcoal Pap0019