W&N Promarker offers extensive palette of 160 colours from subtle pastels to intense vibrant tones. Each pen is twin tipped with broad chisel nib suitable for filling in large areas, and a fine bullet nib for detailed work. Blend-Friendly, with malleable, alcohol-based, translucent ink. High Quality nibs for consistent, streak-free coverage.

Storm Cloud has a tinge of grey undertones, and a cooler tone than other blue hues . Explore different stroke widths with the edge of the broad nib; and add detailing with the fine nib.Use it for an unblemished application of colour and smooth finish.Explore its tonal range with Promarker Blender.