The COPIC Sketch is the ideal tool for sketching and scribbling - perfect for designers, graphic artists and manga artists. The sketch has two standard tips: Medium Broad and Super Brush. The sketch is particularly suitable for colouring drawings, photocopies and laser prints since the ink is alcohol-based and dries quickly. With the uncoloured blender, colour blends are created or colours are lightened. Tips are simply removed with tweezers for refilling or exchange. VARIOUS INK refill bottles are available, making Sketch a highly-economical marker.