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Workhorse Pens: Opus 88 Fountain Pens Offer Maximum Versatility

October 16, 2021

From the time Taiwanese brand Opus 88 hit the shelves in the U.S., I’ve been a fan. Combining classic pen design, the still somewhat uncommon Japanese-style eyedropper filling system, and widely available, interchangeable JoWo nibs, Opus 88 has jumped to the top of the list for many of us with writing-intensive occupations who appreciate demonstrator pens that hold a large volume of ink.

The Opus 88 Omar, left, next to the Jazz in “Holiday” finish that features dark trim.

Comfortable Streamlined Cigar or Vintage-Style Flat-Top Shapes

While Opus 88 does experiment with their design profiles (i.e., see the “Flora” which is shaped like a flower vase), their most successful designs have followed traditional streamlined (i.e., cigar-shaped) and flat-top styles. For me, these comfortable, well-balanced silhouettes are what has allowed me to evolve into a fan of more oversized pens like the Omar and the Jazz (both of which are pictured here). Originally, I had limited my dabbling in Opus 88 to the smaller “Koloro” lineup, the ebonite and acrylic demonstrators that were the first models to be released stateside. Later, after overcoming my initial hesitancy toward the modern trend of oversized pens, I had the opportunity to review the Opus 88 Omar, and later picked up the Jazz, which all things considered is probably the perfect size for me personally. The Opus 88 Jazz is slightly smaller than the Omar, with proportions approximating a Montblanc Meisterstuck 146.

The Opus 88 Jazz (right) compared against a Montblanc 149 (left).

Other Key Factors That Combine to Make Opus 88 Fountain Pens Great “Workhorse Pens”

There are many brands that make excellent fountain pens in the $100-200 range, so what kicks Opus 88 into “workhorse” territory for me personally? In addition to the comfortable shape and balance discussed above, I appreciate:

  • Large Ink Capacity. Pretty much any Opus 88 fountain pen is the definition of an “ink tank.” For example, in the Jazz fountain pen that’s been a daily companion for the past couple of weeks, I was able to pour in a full Vanness Pens 4ml ink sample. That should last me a while. If you have a favorite ink for your daily writing that you always like to keep on hand without worrying about refilling, the Opus 88 Japanese-style eyedropper filling system is an excellent no-frills option.

  • Nib Versatility. Earlier this week I wrote a piece on how you can take advantage of the interchangeability of nib units to customize your pens to suit your writing preferences, and I even used Opus 88 as an example. Both the Omar and Jazz models shown here use standard JoWo No. 6 nibs, which allows you to swap out the nib on these pens with any other JoWo-compatible nib unit, including Franklin-Christoph nibs and customized third-party options from Flexible Nib Factory. Keep in mind that certain Opus 88 models do not use JoWo No. 6 nibs, including the smaller Koloro line (which uses a JoWo No. 5), and the Bela, Flora, Flow, and Opera models, which use a Bock No. 6.

  • Price Point. Ok, with prices on steel nib pens featuring standard JoWo and Bock nibs pushing the $200 price point in some instances, it’s refreshing to see Opus 88 at the $125 level. While inflation, import costs, and other factors outside of anyone’s control might change that in the future, it would take a big price hike to ruin the value proposition on these pens.

View fullsize Opus 88 Omar and Jazz "Holiday"
View fullsize Opus 88 Jazz in-hand
View fullsize Opus 88 Japanese-Style Eyedropper Filling System

For further reading on what I look for in a “Workhorse Pen,” and other examples of pens that I consider recommended daily users on that level, check out my prior post titled “Picking a Workhorse: How to Choose a Fountain Pen for an Everyday Writer.”

The ability to swap nibs in Opus 88 fountain pens is a huge part of why I’ve enjoyed them so much.

Final Thoughts and Where to Buy

As I’ve become more comfortable with customizing my pens, I’ve leaned more heavily on Opus 88 in my day-to-day writing. I currently have two models inked: the Opus 88 Omar, which is paired with a broad Franklin-Christoph S.I.G. (Stub Italic Gradient) nib, and the Opus 88 Jazz (“Holiday Finish”), paired with a Platinum 3776 14k medium nib (using a custom housing from flexible nib factory). Both of the base models cost around $120, which in today’s market of ever-escalating fountain pen prices represents exceptional value.

You can find Opus 88 at most major pen retailers, though the T.G.S. Curated Shop has begun carrying certain models directly. Please stay tuned as we expand our offerings!

In Workhorse Pens Series, Pens Tags Opus 88, Opus 88 Omar, Opus 88 Jazz, Workhorse Pens
6 Comments

Pen Review: Opus 88 Omar Demonstrator

October 17, 2020

Those of us with occupations that involve significant amounts of writing are constantly on the lookout for comfortable pens with a reliable nib and a large ink capacity. Time and again, whenever I’m asked for such a recommendation, I keep returning to Taiwanese brand Opus 88. If you aren’t looking for flash or luxury, and you simply want a large, lightweight fountain pen that you’ll have to refill infrequently, the brand should be at the top of your list.

Each Opus 88 Fountain pen comes with a glass eyedropper in the box. Montblanc Hitchcock not included.

While Opus 88 has been at the vanguard of the recent trend towards ever-larger pens, they take a different approach in that their larger writing instruments are actually designed to maximize comfort and ink capacity, not to showcase rare materials or to drive up the price point. The “Omar” fountain pen, the model I’m looking at today, might be one of the largest fountain pens I’ve used recently, but it’s also one of the most comfortable, and it holds roughly 3.5ml of ink!

3.5ml of liquid gold.

Ok, but there are tons of humongous acrylic pens on the market these days that you can turn into an eyedropper relatively easily. What makes Opus 88 unique? Opus 88 uses what’s known as a “Japanese Eyedropper” filling system, which incorporates a “piston” that, when closed, activates a system of stoppers and gaskets (o-rings) to minimize the chance of leakage. One drawback to “hacked” eyedropper fountain pens is that they tend to burp ink into the cap when the pen gets jostled in a bag, or when the pen is exposed to fluctuations in temperature and air pressure, such as in the car or on an airplane. Before Opus 88 brought this filling system into the mainstream, Japanese-style eyedroppers were typically found on much more expensive urushi pens from brands such as Danitrio.

If you plan on writing for longer sessions with a Japanese-style eyedropper, open the valve to allow a continuous flow of ink to the nib, similar to how you would write with a Pilot Custom 823 or TWSBI Vac 700.

As I mentioned above, the Opus 88 Omar is large, but also quite comfortable. While you may see stock photographs of this pen posted, it’s way too big for me to use in this manner. Since the Omar will likely serve as a desk pen, as opposed to an “on the go” writing instrument, I’m perfectly happy using this pen unposted. The JoWo No. 6 medium nib writes a predictably smooth line, and the eyedropper filling system ensures a steady flow of ink to the nib. The Omar makes a great workhorse.

The Opus 88 Omar does technically post, but not deeply and the pen is so large that it ends up looking a almost clownish.

Takeaways and Where to Buy

Though I was initially skeptical about the size of the Omar, it turned out to be one of my favorite pens in the Opus 88 lineup. If you’re not a serial ink-changer, and don’t mind the relative complexity of filling a pen using an eyedropper, the Omar might just be the perfect choice for your upcoming NaNoWriMo marathon. You can purchase the Opus 88 Omar in a variety of colors and materials from site sponsor Goldspot. The pen pictured here is the clear demonstrator, currently priced at $123.

Further Reading

As mentioned above, I’ve previously reviewed other Opus 88 fountain pens. If you’re interested in reading further on what this company has to offer, check out my reviews of the Opus 88 Koloro and Standard Demonstrators, as well as the Picnic and Fantasia.

Disclaimer: Site sponsor Goldspot provided this pen for review, free of charge. Many thanks to Goldspot for making this review possible! This post does not contain affiliate links.

In Pens Tags Opus 88, Opus 88 Omar, Fountain Pen, Pen Review, Eyedropper, Japanese-Style Eyedropper
4 Comments
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