She reached for her cartridge pen to sign the certificate.

The artist prefers cartridge pens for quick sketches because they're less messy than bottled ink.

I replaced the phono cartridge to improve the clarity of my vinyl records.

The museum showcased a rare 19th-century wire cartridge, an early shotgun shell with a wire lining to concentrate the shot.

The maintenance manual listed several cartridge ejectors that needed replacement after extensive firing.

The gunsmith explained how the wildcat cartridge increased velocity but required careful headspacing.