Pineider

Pineider is an Italian maker of pens and fine leather goods. Their fountain pens take a standard international ink cartridge or piston converter. Their ballpoint pens take any Parker style G2 refill, but they are usually shipped with their ink level ballpoint refill. Their rollerball pens take any standard ceramic rollerball, but they are usually shipped with their ink level rollerball refill. They also make an ink level piston converter.

Manufacturer’s Website: Pineider