Parker Sonnet 15 Matt Black CT Front Section 18K Gold Nib

Front section for Parker Sonnet 15 fountain pen

Black shell with chrome trims.

18k solid gold nib.

Paker tip sizes are labeled like this:

NP means Needle Point

EF means Extra Fine

F means Fine

M means Medium

B means Broad

EB means Extra Broad

EEB means Extra Extra Broad

MI means Medium Italic

MO means Medium Oblique

MRO means Medium Reverse Oblique

BI means Broad Italic