Uni Jetstream Pen Refill - Black Ink - 0.5mm (10 pcs)

Upgrade your writing with the Uni Jetstream 0.5mm refill, known for its smooth flow and rapid drying properties. This refill is designed to offer a fine and precise writing experience, ensuring bold, clear lines every time. Packaged in eco-friendly materials, this 10-pack is perfect for replacing refills in your multi-functional Jetstream pens.