Choosing the Right Nib for Your Fountain Pen: A Quick Guide

There’s something undeniably enchanting about a brand-new fountain pen—especially when it’s the Kilk Celestial in Emerald. That deep, rich shade of green is electric with intricate Celtic patterns and holding it for the first time truly felt like a rite of passage into the world of fine writing. The artistry and functionality of this pen add intention to every single stroke. 

As I’ve discovered, writing with a fountain pen isn’t just about putting words on a page. It’s about infusing each letter with elegance and personality. Mastering this skill requires a specific technique, which involves a combination of proper posture, precise control, and—above all—consistent practice. The more you write, the more your unique style begins to take shape. 

If you’re eager to refine your own fountain pen style, you’re in luck! There are countless YouTube channels bursting with tips and demonstrations. One important aspect you’ll run into early on is the choice of nib size. When I first purchased my Celestial, it came with a medium nib. At the time, I had no idea how nib size could impact my writing experience. Now, after much experimentation, I’ve discovered that a fine nib suits my handwriting best. 

Curious about which nib is right for you? Here’s a quick guide to the most popular types: 

  • Extra fine nib – Perfect for intricate details, fine drawings, or ultra-precise writing. 
  • Fine nib – The everyday writer’s favorite! It offers a delicate line that’s slightly wider than extra fine but narrower than medium. 
  • Medium nib – Ideal for those who like making bold statements or writing with a bit more flair. 
  • Broad nib – Great for signatures and bold headlines, these deliver the boldest lines. 
  • Stub 1.1 nib – A calligrapher’s delight! The flatter edge makes it perfect for italics and creative lettering. 

Of course, this is just the beginning—there are so many other nibs waiting to be explored as you find your own groove. My advice? Start with the basics, experiment with what feels comfortable, and let your writing evolve naturally. The journey is half the fun! 

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