Great art starts with great products. Louis Prang developed child-safe art products that uphold the highest standards of quality in materials and color. These standards are maintained today in a comprehensive line of Prang art products for both children and professionals. Prang Artist Charcoal Pencils are paper wrapped with easy-pull string for self-sharpening. These charcoal pencils are made of selected charcoal, finely ground and free of all grit and impurities. They are highly compacted and uniformly smooth and are great for beginners and professional illustrators. Millions of teachers, students and consumers see, use, or buy Prang art supplies, art markers, crayons, colored and drawing pencils and much more every day. Be bold, color your world, and discover Prang power.