Uni-ball Jetstream Edge 0.38 mm Ballpoint Pen Review

Uni-ball Jetstream Edge 0.38 mm Ballpoint Pen Review

I’m fond of saying that there is a pen out there for everybody. I’m also fond of saying not every pen is for everybody. The Uni-ball Jetstream Edge is firmly in the latter camp.

When you hear pen fans talk about the Jetstream, they are more than likely referring to the 0.7 mm model, and sometimes the 1.0 mm. They love the rich colors and solid lines - something standard ballpoints rarely have - plus the smooth writing experience with a refill that lasts longer that most. There is a reason it is one of my most recommended pens.

But the Edge model is a different animal. And Uni-ball is treating it as such.

Uni-ball Jetstream Edge 0.38 mm Ballpoint Pen

In the past, Uni-ball has dropped into the 0.38 mm tip size with more standard barrel types, but it is a rare occurrence. I remember when I first got my hands on the 0.5 mm Jetstream (2008!) I raved about it, but even then I knew it was a pen not many people would enjoy. I still remember an email I got about that review, which told me in no uncertain terms how bad they thought this pen was.

The Standard barrel, my favorite basic Jetstream barrel, still has 0.38 mm and 0.5 mm options, but I don’t really see them leaning into those tip sizes - at least in this market. The Edge is their micro-tip refill vessel of choice, and I love it.

Uni-ball Jetstream Edge Barrel

To me, Uni-ball is saying that 0.28 mm and 0.38 mm Jetstream refill are technical pens, and deserve a barrel design to relay as much to the consumer. That’s as much of the Edge story as the refill choice. This is my favorite pen barrel released in a long time, with its metal grip section, plastic upper barrel, unique clip design, and solid knock mechanism.

You know what other stationery products have similar design cues? Mechanical pencils, especially technical ones. And, the Edge has a similar price point to match.

This is a $15 Jetstream, not a $3 one. That places it firmly into the niche product market, and, I hope for my sake, that this technical, detailed writing niche takes it and runs with it.

Uni-ball Jetstream Edge Tip

The Edge launched four barrel colors with a 0.28 mm refill, then later added four more barrel colors for the 0.38 mm refill. The refill, while technically great, is the one flaw in this design, and maybe the one flaw in my theory why this pen exists in the first place.

The Uni-ball Jetstream Edge is designed around the refill they use for the Jetstream multi pen. It is thinner, and thus lower capacity than standard Jetstream refills, not to mention the Parker-style SXR-600 Jetstream refill. Single refill pens deserve a refill size commensurate with the pen, so this is a disappointment, especially in a $15 pen.

Uni-ball Jetstream Edge Writing

On the other hand, do we get the Edge if Uni-ball didn’t already have this refill design in-house? I’d argue yes. They already make 0.38 mm conical tip refills for the Sport series. I’m confident Uni could design a new needle tip for the 0.28 mm and 0.38 mm requirements for the Edge if they so desired, but they took the easy way out here.

I don’t guess I can blame them, because, in the end, I adore this pen. I just think it could be even better with a normal sized refill.

Will you adore this pen as much as I do? It’s unlikely. As I mentioned up top, this pen is not for everybody. Not by a long shot. It is a particular pen, with a particular job, and at a particular price point. But, if you are particular, like me, then you might find something interesting and unique in the Jetstream Edge.

(JetPens provided this product at no charge to The Pen Addict for review purposes.)


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Uni-ball Jetstream Edge Packaging
Posted on October 4, 2021 and filed under Uni-Ball, Jetstream, Ballpoint, Pen Reviews.