Night Quill Special Cap Heavy Dart Zipit Calligraffiti flowpen from On The

Calligraffiti flowpen from On The Run with a 20 mm chiseled tipped fibertip

There's no eraser dust and no tearing of paper fibers

The see-through body makes it easy to see which colour it is

this pen is filled with On The Run’s Cold Sweat ink

Night Quill Special Cap Heavy Dart Zipit Calligraffiti flowpen from On TheThe Heavy Dart is a medium fat cap designed for both female and male spray cans across all pressure types. It creates a solid round dot with fast output and smooth flares. A detachable spigot allows it to fit cans with 4 mm valves. The extended profile adds precision in tight spots, and the cap is solvent resistant and reusable.