Winsor & Newton Promarker Alcohol Based Marker Set - Essential Collection, 48 Count with BlenderWinsor & Newton Promarker Essential Collection Marker Set Achieve outstanding vibrancy and tonal variation with the Winsor & Newton Promarker Essential Collection. This set of 48 alcohol based markers utilizes high quality dye based inks that ensure even color lay down without unsightly streaking, making them ideal for professional illustration and detailed artwork. The translucent inks allow for versatile layering to build depth and opacity. Key