Montblanc 163, 164, 165 Snow Cap in Black point of sale this larger one is for

this larger one is for clip screws ("Jewels") with a thread O

Writes nicely & gives a consistent line

Has original chalk mark and a Fine nib and includes a piston filling unit

Newly manufactured version of the Parker Vacumatic filling units

but mine will accommodate fatter fill tubes while having the same outer diameter allowing these to fit into smaller sections as well as the large ones

Montblanc 163, 164, 165 Snow Cap in Black point of sale this larger one is forBLACK SNOWCAPS FOR MONTBLACK 163 ROLLERBALL, 164 BALLPOINT & 165 PENCIL. THESE SNOWCAPS HAVE METAL THREADED STUD CONNECTED TO THEM. Maximum outer diameter: 0. 336 inch