Ballograf Blue Medium Refill

7314850191003

Refill ballpoint pen from Ballograf has a tip made of stainless Japanese steel. At the end of each cartridge, there is a grease lump that keeps it tight and ensures that the ink does not dry out, even if the pen is left lying for a long time.
The ink is certified Swedish Archive and is very light-resistant. One refill writes about 8000 meters