PILOT SC-B Super Color Broad Marker The SC-B broad permanent marker has a chisel-shaped tip, aluminum barrel, and a large ink tank. It is able to write on almost any surface. It can be refilled by unscrewing the plastic tip portion and putting in the ink using a dropper. Pilot’s SC-series (Super Color Marker) permanent-type markers use an oil-based ink that is fast-drying and water-proof.