The instant drying, water based and blur proof ink is suitable for all general writing and drawing. Features: Writing pen for use on paper products Water based ink will not even bleed through thin paper Ink is blur proof Super fine 0.2mm line width Other relevant information: This Product Belongs To The Family Of Pens Pencils & Markers And Pens - Fineliners. Specifically, The 220 Fineliner Range. The Barrel Of This Product Is Plastic, It Has A Fibre Nib Type And Produces A Line Width Of Approximately 0.2mm. This Product Is Xylene Free. This Product Has Been Flagged As RoHS Compliant. Links: Specification Sheet: Download Artline Fineliners SDS: sds-artline-200,-210-&-220.pdf About Artline Fineliners: Bring ideas to life with Artline’s range of fineline pens. Whatever you are creating, things flow better with Artline. 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.