Artline's permanent markers are renowned for their quality and reliability, with the widest range of general purpose and specialty marker products available in the market. Instant drying alcohol based ink. Ink is xylene free and rohs compliant. Hard wearing aluminium barrel. Jumbo size barrel for large ink capacity. Bullet nib with a bold consistent 4mm line width. For general purpose marking where a bold mark is necessary. Low odour. Colour: Black