Standard D1 ballpoint pen refill made in Germany, metal, width M, blue ink, documentary proof, water proof.
Comes in a pack of 3 pieces refills.
High quality refills from Pelikan, compatible to international standard size and is suitable for most ballpoint pens.
Sheaffer ballpoint "K" metal refills are available in blue or black ink medium point grades, and are packaged in a blister card or shelf pack. The Sheaffer ballpoint pen K refills are suitable for all types of Sheaffer ballpoint pens.
Waterman ballpoint pen refills suitable for Waterman ballpoint pens only.