Write it down with MTN Marker 15mm Street Ink Black > > a solid permanent black alcohol based Street Ink range, delivering strong opacity and a durable finish. This fast-drying formula offers consistent flow and excellent control thanks to the valve system and 15 mm rectangular tip, making it ideal for outlines, tags, fills, drips, and solid line work on a variety of surfaces. With good adhesion, UV and abrasion resistance, and a refillable design with a replaceable tip, Street Ink Black provides a reliable, professional result for both graffiti art and outdoor creative applications. Explore the weight of true black in every marker > > mark it permanent.