Pilot

Pilot is a Japanese maker of writing instruments and stationery. Their fountain pens take a proprietary ink cartridge or converter that also works in Namiki fountain pens. Their other pens take a variety of gel roller refills of various profiles and lengths. The Pilot G2 pen is one of the most popular pens on the market, and numerous gel roller refills from Pilot and other manufacturers will fit that pen. Note that this refill is different from a Parker style G2 standard refill. These are often confused.

Manufacturer’s Website: Pilot Pens