Copic makes the highest quality alcohol markers in the world. Copic markers are ideal for all styles of art, design, illustration, and crafts. Durable, refillable, and featuring replaceable nibs, you only need to buy a Copic marker once.- Vibrant, Smooth Color Copic ink applies smoothly and is easy to blend. The alcohol based ink dries acid free and does not destroy paper fibers the way water based inks do. Also, the open time on uncoated papers is limitless, so you can go back and re-wet the ink years later!- Permanent & Non-Toxic Copic markers are free of harmful chemicals and overwhelming odors, making them much more enjoyable to use than other brands.- Refillable Once you purchase a marker, it is yours for life. By simply refilling the marker and replacing damaged nibs, your marker will last a lifetime. Some artists have been using the same markers for almost 25 years.- Dependability Copic markers will not dry out when not in use. With a guaranteed 3-year shelf life, your investment will not waste away in storage.- Quality Tested Each marker is hand-tested for overall quality and color consistency three times before it is shipped from Japan.The Classic marker is Copics\' original line of high quality illustrating tools. Used for decades by professionals around the world, this marker style enables bold strokes, quick coverage and the ability to work within detailed areas. Classic markers are most popular among Comic Artists, Architects, Product Designers, Graphic Designers, Industrial Designers, Calligraphers, Quilters, Scrapbookers, and for journaling and mixed media arts.Explore the full range of Copic markers available at London Graphic Centre.