Preview: Karas Kustoms Fountain K

Fountain K, Render K and INK

Karas Kustoms has recently been peppering the internet with sneak peeks of their upcoming Kickstarter pen release: The Fountain K. I was lucky enough to get a prototype of the new pen to try and share with you.

Pictured above is the Render K, the INK and the Fountain K all in aluminum. And to be honest, without taking the cap off, I can’t tell my Render K apart from the Fountain K. My husband claims he can tell that the Fountain K is ever-so-slightly lighter in weight but I am not that sensitive to the differences.

I did put all three pens on my trusty scale and here’s the weights of each pen, filled and capped:

Fountain K: 28 g
Render K: 34 g
INK: 43 g

Fountain K and INK

As someone with petite appendages, I have been thrilled with the overall weight and feel of the Fountain K compared to the INK. From the photo, you can see that the Fountain K is a more slender pen with a shorter grip section. Both the Fountain K and the INK use the same Schmidt nib size and I think it appears more balanced in the Fountain K. The nib looks beefier in the smaller pen.

NIb View

Those Schmidt nibs are really pretty and look great on the Fountain K. I tested a fine nib but since this is more of an overview of the design of the new Fountain K, its suffice to say that the pen wrote beautifully and as expected of any Schmidt nib. Check out Pennaquod to see a variety of nib widths of the Schmidt nib by searching for the “Karas Kustoms INK.”

Render K and Fontain K

The grip section on the Fountain K is the same length as the barrel on the Render K but since most people tend to grip a rollerball pen a bit closer to the tip, the grip on the Fountain K may seem shorter. I found that the threads are smooth enough that, even if my fingers ended up touching the threads, it was not bothersome at all. The threads are pretty smooth and gave a little grippiness to an otherwise silky smooth pen.

Cap Swap!

Did I mention that the threading on the Fountain K is exactly the same as the Render K? That means that you can switch out the caps to your liking.

All-in-all, I’m absolutely thrilled with the Fountain K. It is exactly what I had hoped it would be… a smaller alternative to the INK. Its beautiful, well-balanced and made in the USA. I can’t wait to see the excitement about the upcoming Kickstarter for these beauties. No official date has been set for the Kickstarter launch but I’ll be sure to let you know as soon as I hear.


DISCLAIMER: This item was sent to me free of charge by Karas Kustoms for the purpose of review. Please see the About page for more details.

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3 comments / Add your comment below

  1. Gah. Another delightful pen! Anticipating a F-C Model 20 in Vintage Green, so I’ll have to wait on this one, but love it!

  2. Do you know which other pens use the same schmidt nib? I’m pretty sure it is a schmidt # 5 nib part FH 241.

    Thanks in advance

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