Excellent water and abrasion resistance on most surfaces
Dries in seconds, ideal for left-handers
Intense colors, low odor
Black is lightfast
Black is weather resistant
Locking tip
Vented barrel and cap (ISO 11540 and BS7272-1/2) with polypropylene clip for longer life
DRY SAFE ink - the pen can be left open for days without drying out (except for red)
Aircraft safety: automatic pressure balance prevents ink from leaking
Extra wide chisel tip approx. 2.0 - 12.0 mm