waterproof and lightfast once dry

so you're not fighting the can to get consistent flow

The colours won't bleed and they mix especially well on the coated paper

All illustrations are original artworks made by experienced graffiti kings worldwide such as: Ader

on the run otr 071 cold sweat ink marker 20 mm hiddenproduct waterproof and lightfast once dryOne of our favourites! A flowpen filled with black permanent ink that has bitumen mixed into it, to give it a thicker, more creamy consistency. You control the flow of ink by pumping the tip against your surface. The tip is 20 mm wide and is easily changeable if needed. Just like most of the other On The Run pens, this is refillable. Check out all pens, inks and other products from On The Run here.