A wide selection of Cool Gray shades with a hint of blue for a cold and crisp effect. Recommended for depicting metal effects. Start or expand your collection with readily curated sets with color combinations that are suitable for blending to achieve professional results. The acrylic case keeps the markers well organized and displayed for easy navigation to help plan the perfect blends and color schemes. Copic Sketch, the ultimate flexible graphic marker and bestseller worldwide. Its iconic oval and double ended design features a Super Brush nib and a Medium Broad nib great for expressive strokes, building tone, blending colors, shading, finer details and lines, and large streak free coverage. Refillable, replaceable nibs, ultra blendable and made with the highest grade of expertly formulated alcohol and dye-based inks.