The Platinum dyestuff cartridge has its use in fountain pens as well as marker pens. This cartridge is compatible with all Platinum pens which accepts cartridges. A stainless steel ball...

The Platinum dyestuff cartridge has its use in fountain pens as well as marker pens. This cartridge is compatible with all Platinum pens which accepts cartridges. A stainless steel ball...

The Platinum dyestuff cartridge has its use in fountain pens as well as marker pens. This cartridge is compatible with all Platinum pens which accepts cartridges. A stainless steel ball...

The Platinum dyestuff cartridge has its use in fountain pens as well as marker pens. This cartridge is compatible with all Platinum pens which accepts cartridges. A stainless steel ball...

The Platinum dyestuff cartridge has its use in fountain pens as well as marker pens. This cartridge is compatible with all Platinum pens which accepts cartridges. A stainless steel ball...