To achive maximum writing comfort a hight quality refill is of the essence. Therefore we produce our tips from Japanese stainless steel and the balls from the extremely dense material tungsten carbide. In the end of all refills is a small amount of fat that follows the ink as it's consumed and prevents it from drying for years to come.
The blue and black medium refills are certified archive proof.
Each cartridge writes 8000 meters and is suitable for all Ballograf Pens except Ballograf Pocket.
The customer service is open Monday - Friday 08:30 AM 4:30 PM (Lunch 12:00 PM to 1:00 PM).
Mail: support Tel: 0046 (0) 31 769 14 40 Fax: 0046 (0) 31 769 14 59
Ballograf AB Klangfärgsgatan 6 426 52 Vastra FrolundaSWEDEN
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