031 410 1 Rotring Oslo ballpoint black
Year: 2007

R 031 410 1 Rotring Oslo ballpoint black

Elusive rotring ballpoint pen, very rare to find.
Filled with 074 450 Jumbo-mine Giant Refill.
With very unique bottom design.

Available from February 2007.
Seems that already by 2012. was out of production. That may explain rarity.


Was produced as black and silver matte ballpoint and fine lead mechanical pencil 0.7mm

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