The Uni-ball Jetstream Pen Refill is designed for precision writing with options in 0.28 mm, 0.38 mm, and 0.5 mm tips. The tapered point provides a clear view of the page, helping you maintain accuracy.
Its oil-based ink flows smoothly while drying quickly, leaving behind crisp lines that resist smudging, fading, and water. The durability of this ink makes it especially suited for notes, journaling, or signatures that need to stand the test of time. Compatible with a variety of Jetstream pens, this refill is a reliable companion for both everyday use and important writing tasks.
