The ink cartridge (black) is a new nib that is shaped like a pen while maintaining the writing effect of a G pen or school pen.
■ Features: This new tip is a new pen with built-in ink cartridges for the traditional tip (G pen, school pen) and eliminates the need to install inks. It also features a new nib that allows you to use the writing point while also providing convenience for anytime, anywhere. We use water-resistant, light-blocking, and quick-drying inks, and write approximately 1000 meters per cartridge.
■ Applications: Ink cartridge for new nib School G Black (NP-40ABK-F), School EF Black (NP-40ABK-EF)
Color: Ink Color: Sepia
Product size (approx.): Diameter 3.0 x 1.8 inches (7.5 x 45 mm).
Pack of 2