Description Sketch Markers come in all 358 colors. The replaceable Super Brush nib acts like a paintbrush in both feel and application. Sketch Markers feature refillable ink and optional nibs and are compatible with the Copic Airbrush System. Double ended marker, with durable polyester nibs, comes with Super Brush and Medium Broad Nibs. Alcohol based, permanent, non-toxic, dries acid-free. Refills also available separately. Recommended cardstock for use with Copic Markers is Neenah Classic Crest Solar White. Bright white and super smooth. If you have concerns about “bleed-through” and want to avoid that, try 110# Neenah Classic Crest Solar White.
