What it isWinsor & Newton Promarker — a professional-grade alcohol marker developed with illustrators and designers. This greyscale set of six includes the the full range of five Cool Greys and is complemented by a Promarker staple: Black. As with all Promarker sets it has been specifically curated to provide illu The materialsPromarker uses a xylene-free alcohol ink in a dual-tipped marker: a chisel nib for broad strokes and fills, a fine point for line work and detail. The inks are formulated for smooth, even lay-down with minimal streaking — blending between colours is clean when worked wet-into-wet. Over 150 colours in the range. Who it’s forIllustrators, graphic designers, fashion designers, and architects who work with marker. The Promarker is built for professional use: consistent colour from cap to cap, reliable blending, and a colour range organised around the needs of commercial illustration. How to use itUse on smooth, marker-grade paper or layout paper for best results. Work quickly when blending — colours blend cleanly before the alcohol carrier evaporates. The refillable design extends the life of each marker significantly. Why we stock itPromarker is the professional marker of choice in the UK. We stock the range because our illustration and design customers ask for it by name.