With a complete range of writing instruments designed for the young and young at heart, Artline Supreme is sure to have the right product for any job at hand. Features: 1-4mm (Writing width) Ergonomic Shape Designed To Fit Neatly Into Your Hand Gloss, Smooth Grip For Easy Comfort Writing Waterproof Instant drying permanent marker Acrylic fibre tip Other relevant information: This Product Belongs To The Family Of Pens Pencils & Markers And Markers - Supreme. Specifically, The Supreme Marker Range. The Barrel Of This Product Is Plastic, It Has A Chisel Nib Type And Produces A Line Width Of Approximately 1.0-4.0mm. This Product Is Xylene Free. This Product Has Been Flagged As RoHS Compliant. About Artline Supreme: Covering all types of writing, the Artline Supreme range is ideal for the young and young at heart. SUPREME PENS: Artline Supreme Pens offer a fun and contemporary design with leading functionality. Covering all types of writing, the Artline Supreme range is ideal for the young and young at heart. SUPREME MARKERS: Artline Supreme Markers offer a fun and contemporary design with leading functionality. Covering all types of writing, the Artline Supreme range is ideal for the young and young at heart. From bringing ideas to life to helping you realise your potential; letting your messages be heard or articulating your memories, things simply flow better with Artline. For nearly 50 years, no matter what the occasion, message or idea, Artline has been helping things flow better. Artline was created by Japanese organisation Shachihata, which has always sought to set the highest standard for its products while maintaining its concern for the environment. In fact, Shachihata has obtained ISO certification for both its Quality Assurance and Environmental Management Systems. The result is a vast range of pens and markers for all purposes, manufactured responsibly to the highest quality standards and renowned the world over.