The Darwi MARBEL Marker Blue Grey 4 mm contains opaque water-based acrylic paint and has a round tip measuring 4 mm. This colour works especially well for water and sky themes, cool-toned patterns and maritime accents. The medium tip handles lines, lettering, outlines and smaller filled areas with ease.

The colour remains clear and opaque on paper, wood, textiles, metal, plastic, glass and dried clay. Remove dust and grease before you begin, and test the marker if the surface is unfamiliar.

The paint dries quickly to a matte, lightfast and permanent finish. Shake the capped marker, prime the tip gently on a test surface, then close it securely and store it horizontally after use.