TOOL FOR REMOVING THE NIB / COLLAR FROM A MONTBLANC 149 (Tool D149S) ballpoint Also known as "Da Book"

Also known as "Da Book" by pen enthusiasts

The largest (yellow) bit can be used to remove any broken-off fill tubes (or gunk in the hole for a fill tube) for Parker Vacumatics (don't get this confused with an Aerometric fill tube

Factory sticker indicates "Made in W

But if you have damaged or chipped paint and want to repair the blue diamond on your clip

Unknown maker

TOOL FOR REMOVING THE NIB / COLLAR FROM A MONTBLANC 149 (Tool D149S) ballpoint Also known as "Da Book"TOOL FOR REMOVING THE NIB COLLAR FROM A MONTBLANC 149. This will work on MB 149s with notches at 12 o'clock and 6 o'clock relative to the nib position as shown in the photos below. These are the older 149s; the later ones have the notches at 4 o'clock and 8 o'clock and this tool won't work on the later models. Note: Some 149s (pre 1990) don't use a nib orientation registration system consisting of a flat spot on the end of the sleeve that the nib feed