• Fine point (0.4 mm line)
• Archival quality ink
• Does not smear, feather or bleed through 
• Waterproof, chemical proof and fade resistant
• AP certified

LEFTY TEST: C

The "Lefty Test" is a grueling process of writing with a particular instrument and then immediately attempting to smudge it. Smudge test are conducted on pages from the . Other paper qualities may yield varying smudge results.
Grading scale:
A NO smudge
B   A slight smudge; maybe needs a second more to dry
C   Significant smudge
F   Hard fail