Uni Jetstream EDGE 0.28mm Oil-based Ballpoint Pen, White Red Body (SXN100328W.15), Black

Like all Uni products, the quality, look and feel are excellent.In my case I keep a journal daily using the 'Eisenhower' layout with a few boxes added showing my daily sales numbers vs. goal. Using a small paper thin ruler that fits the journal's pocket, the edge was not friendly to various gel pens I tried using. The Fisher Astronaut pen holds up well in this regard, but designed more for writing and doing continuous lines, leaves some annoying artifacts.The Jetstream .28mm is really superior - I can use the side of the point right against the ruler edge with no worries of damage to the pen, as I do my Rotring 600 mechanical pencil. The oil ink has a perfect flow. Not forgiving if I make my own error, but as long as I do my part, the reward is bold but spiderweb-thin lines with no streaks, clots or any other sloppiness.Completely worth the price without going into professional grade drafting instruments!

Probably my favorite pen of all time. It’s compact, smooth writing, and never stutters while writing. It is quite small, so I’m not sure how someone with larger hands would like it. I’d definitely buy these by the case if they had it.

I’ve tried many different pens especially ones made in Japan. This has to be one of my new favorite. It is very light weight and gives you perfect grip. No bleeding at all. If you are looking for a fine point pen definitely give it a try!!

The pens are great. They have a solid build and weight but my issue must be on a consumer side. The 0.28 width absolutely slices through paper. I buy pretty good quality thick paper and these pens felt like writing with a box cutter. I had to change my writing style to not be so heavy handed. That’s on me, I’ll get something thicker to suit my pressure.

OMG I love this pen. I thought it was a mechanical pencil at first but it works for me as an architect to get little finite print on drawings or documents!

IMHO, this is 3.5 out of 5, so I've rounded off to 3.The best part of this pen is the metal front section. It's a nice matte metallic finish with groups of etched lines and a nice bit of heft. It's a stark contrast to the rest of the pen, though.You'd think this takes a nice sized refill. Sorry, but it's more like a D1. Yes, you have all of that body space yet only a D1 style refill inside. Ridiculous! The only plus to this included Jetstream refill is that it's a very nice precision tip, has reasonably good ink, and the reservoir is clear to the fill level is easy to see (unlike with metal D1's). But it's also fragile and requires a light hand. Pressing too hard can cause some blobbing and skipping (paper fiber being scooped up).The barrel is made of a glossy lightweight plastic, the kind that you find on disposable free ballpoint pens you get at businesses, doctor's offices, events, etc. The clip is an artful design and it glides onto fabric fairly easily... but it shapes it into a curve, as opposed to just a flat compress, which means you may get visual impressions left behind on clothes. Lastly, the rear clicker is this boring thin matte black piece of plastic.At least the click action is good. And on my example there isn't any bothersome tip wobble. The refill is press-fit into a tubular dock inside the pen that holds on very well. When you pull on it to extract, you can feel nice resistance.Upshot? Half-baked. Starting with the front, Uni had a nice pen going on... then after it hit the body, the rest just sank. I got it for the looks, and the looks is about all I got. Maybe later, Uni will revisit the EDGE and include a more premium main barrel, as well as rig it to accept larger refills.

Literally my favorite pen, if you like a thin tip that flows smoothly, this is the best. The 0.28 mm tip pen from muji always stops working for me after awhile even before using all the ink, I think the tip gets clogged or something but that has never happened with this pen. Highly recommend for 0.28 mm tip pen lovers!

I really like these pens. They write very cleanly and last for quite a while. No issues with bleeding or excessive ink and I love the different pen body color options while sticking to black ink.