On the Run Empty Soultip Markers OTR

On The Run aka OTR specialize in various tagging markers as well as acrylic sets for your blackbooks and sketches. Classics like the Flow Pen, Cold Sweat and Hard To Buff come in the convenient mini form. You can go hard with replacement nibs and empty Soul tips squeezers for those paint refills. Small or big, marker or ink, OTR is always on hit.