Metropolitan Museum of Art

The Metropolitan Museum of Art sells a number of fountain, ballpoint, and rollerball pens. The fountain pens take a standard international ink cartridge or international piston converter. The ballpoint pens take any Parker style G2 refill, such as the Schmidt P900. Their rollerball pens take any standard ceramic rollerball, such as the Schmidt 888 or 5888.

Manufacturer’s Website: The Met