With the Platinum Cartridge Adapter, you can use standard international cartridges in Platinum fountain pens, which greatly expands the ink cartridge selection available for the pens. One black standard international short ink cartridge is included.
Note: once the adapter is inserted into a pen, it may be difficult to pull out.
In 1919, Shunichi Nakata, started his fountain pen business that would later be known as “Platinum Fountain Pen Co.”. The Japanese brand is closely related to the legendary Nakaya fountain pen brand, where some of the finest fountain pens in the world are created. This expertise also goes into Platinum's own line of fine writing instruments.