Uni Jetstream 0.5mm Black Ballpoint Pen with 3 Ink Refills (Black, Blue, Red) in Original Gift Package

This is my go-to pen for planning and taking notes during the day. The smaller tip helps with writing small and the three colors are handy for organizing notes. Only critique is it does not have perfect flow like larger tipped jet stream pens I’ve used. Still flows well overall though for what I use it for.

This pen writes smoothly and consistently with no skipping or smudging. The ink flows evenly, making it comfortable to use for long periods, whether for note-taking or signing documents. It feels well-balanced in the hand, with a solid grip that doesn’t cause fatigue. The ink dries quickly and looks clean and professional on paper.

I like the pen, although I only received it today, so have limited experience in using it. I found O.5 mm a bit to thin and would have preferred 0.7 mm.

One pen with three colors, perfect function, and no gimmicks. Kinda silly these are aimed at the Japanese market because this is a very fine point, smooth writing pen, and because the 3 cartridges are ball point, they don't leak. No smearing, no drying time, and instant color changes.

Remember these pens as a kid? Huge comeback by Jetstream. Fine point. Three refills. It really writes well. The price is great with six cartridges included.

Out of the pens that I have used, this one is kinda janky. The black ink is fine, however, the inks across the board are inconsistent with the flow, I do like that it dries quickly but the ink flow is too inconsistent for me to take notes. Which for me is a big deal breaker.

I love this pen. It's like the old multicolor pens of my youth, but with smooth gel ink and a fine point. I just gave one to a friend as a birthday gift and she is thrilled with it, too. It's great that it comes with refills of each color ink, though so far I've had it for almost two years and all of the original cartridges are still going strong.

This is a great pen. It writes great. No skips nor globs of ink. I have more expensive pens that do not write as well.