Kaweco D1 Needle Point Refills for Ballpoint Pens

Kaweco D1 mini ballpoint refills are 67mm long and approximately 2.3mm in diameter.  This needle point refill is extra fine (0.5mm) and is sold a 2 pack.

Kaweco Sport Pens are:

Kaweco CLASSIC Sport
Kaweco SKYLINE Sport
Kaweco FROSTED Sport
Kaweco BRASS Sport
Kaweco STEEL Sport
Kaweco AL Sport
Kaweco ART Sport
Kaweco AC Sport