long enough to stay visible and stable when you're working along a ruler

lift up for a fine detail line

Check out all pens and ink from On The Run here

Refillable with any 45ml ink or paint

on the run otr 012 s superflow squeeze marker ink 10 mm Husk Mit Navn long enough to stay visibleThe OTR. 012 S Superflow comes filled with super permanent alcohol based black ink. 10mm round nylon nib puts down wide flowing lines, and the flexible squeezable body controls output pressure squeeze hard for heavy flow, ease up for cleaner strokes. Special ink formula that's weatherproof and permanent. 30ml capacity, refillable body keeps it running. Built for rounded flowing lines where you want direct control over ink output. The nylon nib handles