Gereiny 10PCS Metal Pen Refills Blue Black Ink 115mm Replacement Ballpoint 1mm Tip Refill

* Experience smooth writing with this durable metal ballpoint pen refills. * Made from durable metal, this 116mm refill is designed to replace worn-out ink cartridges in your favorite pen. Its blue ink will offer clear and crisp lines for a professional look. * Perfect for students, professionals, and anyone who enjoys writing with a smooth writing pen. * Whether you're taking notes in class or signing important documents at work, the metal ballpoint pen refill is a reliable choice for all your writing needs. * Upgrade your writing experience today and enjoy the convenience of replacing your pen's ink cartridge with ease. .