Brand: Copic Model: Sketch Marker Color: Cool Gray - C0 Ink Type: Alcohol-based ink that dries quickly and does not smudge. Tip: Features two tips; a soft brush tip for fine details and coloring and a broad chisel tip for large coloring and shading. Uses: Suitable for sketching, coloring, architectural designs, cartooning, and fashion designs. Features: High quality with consistent color. Fade and smudge resistant. Refillable, making it environmentally friendly and economical in the long run. Features smooth color blending and the ability to blend colors for various artistic effects. This marker is an excellent choice for professional and amateur artists looking for an effective and versatile coloring tool with high-quality features.