Conklin Duraflex Elements (Water) with Omniflex Nib: A Review

Conklin Duraflex Elements (Water) with Omniflex Nib: A Review

(Susan M. Pigott is a fountain pen collector, pen and paperholic, photographer, and professor. You can find more from Susan on her blog Scribalishess.)

Conklin has a new series of fountain pens called Elements, which includes three pens: Earth (black and brown translucent resin with black trim), Fire (black and red translucent resin with silver trim), and Water (blue and green translucent resin with copper trim). Today I’m reviewing Water.

The pen comes packaged in a clamshell box with an outer cardboard sheath that is brightly colored and printed with the Conklin Duraflex Elements label. The box itself has a cream, suede-like interior.

Conklin Duraflex Elements Box
Conklin Duraflex Elements Inner Box

Included with the pen are several cards with information about the filling system, the Omniflex nib, and the Conklin brand. In addition you receive two ink cartridges and a converter.

Water is a beautiful resin. It reminds me a little of the black and gold celluloid on the Omas Lucens. Water is translucent with blue and green flecks (and it’s resin, not celluloid). Still, it’s quite striking. Even my daughter, who often looks at a fountain pen I have in hand and says, “That looks like clown vomit,” remarked on how pretty this pen is.

Conklin Duraflex Elements Resin

The barrel is engraved with “Duraflex Limited Edition” and the number. Mine is 711 out of 1898.

Conklin Duraflex Elements Limited Edition

This pen comes with copper trims that complement the resin well. The clip has a simple curve with a teardrop-shaped tip. The cap is a screw top and requires only two turns for capping and uncapping.

Conklin Duraflex Elements Clip

The cap ring is engraved with “Conklin” on one side and “Duraflex” with moon shapes on the other.

Conklin Duraflex Elements Cap Band

The Duraflex is a medium-sized pen, measuring 5.5 inches/139.7 mm capped, 4.8 inches/121.92 mm uncapped, and 7.0 inches/177.8 mm posted. The grip is a comfortable 9.9 mm in diameter. It weighs only 11 grams unposted, which makes it light in the hand. The pen is well-balanced uncapped, but posting makes it rather unwieldy.

Conklin Duraflex Elements Omniflex Nib

The pen fills via cartridge or converter. The converter is pretty standard, made of mostly plastic, but it pulls up the ink adequately.

Conklin Duraflex Elements Converter

I’m always excited to try flex nibs, so I was looking forward to writing with the Omniflex. The nib itself is pretty cool looking with cutouts on the sides, a heart-shaped breather hole, and the word “FLEX” inscribed on the surface, along with “Conklin Toledo, USA.”

Conklin Duraflex Elements Omniflex Nib Closeup
Conklin Duraflex Elements Omniflex Nib Wing

The Omniflex Nib instruction card states that the nib is “intricately designed and cut for maximum performance, resembling a bird taking flight . . . . The nib flexes with significant ease . . . .”

Well . . . I would beg to differ on the “significant ease” part. This nib is stiff. Very stiff. And getting any flex out of it requires a good amount of pressure. That said, you can get some decent line variation if you work hard. I inked Water with Kobe University Town Green and wrote out the alphabet in a Midori MD notebook. You can see the line variation in the photos below. In addition, you can see where the pen started railroading and stopped writing when I did line tests.

Conklin Duraflex Elements Omniflex Writing
Conklin Duraflex Elements Omniflex Railroading

I added some Vanness White Lightning Ink Additive to the ink and refilled the pen. This helped ink flow significantly and I was able to write at my normal speed (without flex) without any skipping or railroading.

Conklin Duraflex Elements Omniflex Writing

However, this is one of the worst nibs I’ve ever used. Not only is it difficult to flex, when you write normally the nib is rough and extremely unpleasant. I took macro photos of the nib in an attempt to see what the problem was. The tines did not look misaligned from the front.

Conklin Duraflex Elements Omniflex Nib Tines

But the photos I took of the nib’s top and bottom revealed two issues. First, one tine is slightly shorter than the other. Second, one tine is quite a bit thinner than the other. It appears to me that this nib was just poorly made. Unfortunately, these sorts of issues can’t be fixed with a little micromesh.

Conklin Duraflex Elements Omniflex Nib Top
Conklin Duraflex Elements Omniflex Nib Bottom

It’s quite a shame that the nib is in such bad shape out of the box. If this weren’t a review pen, I’d return it and request a replacement. I read quite a few reviews of the Omniflex nibs, and most were negative, which suggests to me that there’s a quality control issue here. Some owners replaced their Omniflex nibs with regular Conklin nibs with good results, but, as far as I can tell, there are no copper-colored regular nibs that would match the trim on Water.

Conklin Duraflex Elements Barrel

I’m sad that I finally have a fountain pen that is "Daughter-Approved™ but is unusable due to the nib. I may just grit my teeth and write with the nib for now, but I’ll likely wind up buying a regular Conklin nib to replace the Omniflex.

You can purchase any of the Conklin Elements pens from JetPens for $60.00. Keep in mind that right now JetPens is not offering free shipping for orders over $50.00 and shipping takes quite a bit longer than normal.

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


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Conklin Duraflex Elements Omniflex Fountain Pen
Posted on June 12, 2020 and filed under Conklin, Fountain Pens, Pen Reviews.

The Pen Addict Podcast, Episode 414: Where Do I Even Write Things?

I consider myself a technically savvy person, but I’m having trouble wrapping my head around file-based - as opposed to application-based - digital planners and agendas. I ask Myke for help sorting this out, but I’m still not sure I get it yet. We also dig into serval new product previews, and share the latest Kickstarter update.

Show Notes & Download Links

This episode of The Pen Addict is sponsored by:

Squarespace: Make your next move. Enter offer code PENADDICT at checkout to get 10% off your first purchase.

Kanilea Pen Co: Check out the new release: Kona Cherry — and ‘Choose Your Aloha’ today!

Posted on June 11, 2020 and filed under Podcast.

Kokuyo Mark+ Dual Tone Highlighter Review

Kokuyo Mark+ Dual Tone Highlighter Review

(Sarah Read is an author, editor, yarn artist, and pen/paper/ink addict. You can find more about her at her website and on Twitter. And check out her latest book, Out of Water, now available where books are sold!)

I love the idea of the Kokuyo Mark+ Dual Color Highlighter. I'm a fan of color-coded notes, and having two colors in one seems like a clever and time-saving trick. In practice, though, they fall a little short of the mark.

These highlighters have a wide, white plastic body with a clear plastic cap. The clip is also clear plastic, and quite bendy. The body does show the colors of the tips, which is nice. There's a lot of text on the body, but it's well laid out and doesn't detract from the appearance of the marker. It looks nice, like a fancy highlighter should.

Kokuyo Mark+ Dual Tone Highlighter

The grip section is also clear plastic, and shows the double feed. It is slightly shaped and comfortable to hold, though a little slippery. The two chisel tips face away from one another and are separated by a clear plastic piece, so they don't touch.

The tips make nice crisp lines with consistent color. I had no ink pooling or smearing. It does bleed through cheap copy paper, but performs well on coated papers. I think it would work well in textbooks, but might have issues if highlighting in novels. I suspect they'd be great for planners. There was minimal smudging over fountain pen and rollerball ink, and none for pencil, gel, or ballpoint ink.

Kokuyo Mark+ Dual Tone Highlighter Color

I like the available colors for these. They're not eye-searing neon, but more gentle tones. One issue, though, is that some of the darker shades are a bit too dark to be highlighters. The grey, for example, obscures text more than it emphasizes it, and it's very difficult to read pencil though it. Of course, on the body of the piece, they're referred to as markers, not highlighters. So perhaps there's some confusion of purpose at play.

Kokuyo Mark+ Dual Tone Highlighter Line

Another issue I had with them is that you have to be fairly conscious of getting the right angle, if you're using the wide chisel to highlight. If you hold the marker too high, you'll get a thin line above from the tip of the other color. Which looks kind of cool, and would be neat for calligraphy, but would defeat the purpose of color coding. And I worry that, while studying, I'd be focusing on how I'm holding my highlighter instead of the text I'm highlighting. Or, more probably, I'd focus on the text and just end up making it messy with sloppy highlighting.

Kokuyo Mark+ Dual Tone Highlighter Pencil

I still like the idea of these, and the lighter colors are lovely tones. Perhaps, with more use, I'll get used to holding them at the correct angle and won't have to think about it anymore. At $2.50 apiece, they're right in line with other specialty highlighters, and the dual-colors gives them a bit of added value.

Ultimately, these aren't flawless, but they're still clever and useful. My schoolwork is already encroaching, with enrollment and advising already underway. It's definitely time to stock up on highlighters, so having two in one sounds like a good plan.

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


Enjoy reading The Pen Addict? Then consider becoming a member to receive additional weekly content, giveaways, and discounts in The Pen Addict shop. Plus, you support me and the site directly, for which I am very grateful.

Membership starts at just $5/month, with a discounted annual option available. To find out more about membership click here and join us!

Posted on June 11, 2020 and filed under Kokuyo, Highlighter, Pen Reviews.