I Tested the Sailor Fude .44 Fountain Pen: Why It Always Clogs and How I Fixed It

I’ve always been fascinated by the delicate art of fountain pen writing, and among the many pens I’ve tried, the Sailor Fude .44 holds a special place in my collection. However, like many enthusiasts, I’ve encountered a frustrating challenge: the pen sometimes clogs, disrupting the smooth flow that makes writing such a pleasure. The issue of the Sailor Fude .44 fountain pen always clogging is more than just a minor inconvenience—it’s a puzzle that blends craftsmanship, ink chemistry, and maintenance. In this article, I want to explore this common problem, share my experiences, and shed light on why such a beautifully designed pen might face such persistent clogging issues.

I Tested The Sailor Fude .44 Fountain Pen Aways Clogges Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

Sailor Fude De Mannen - Stroke Style Calligraphy Fountain Pen - Bamboo Green - Nib Angle 55 Degrees (11-0127-767)

PRODUCT NAME

Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767)

10
PRODUCT IMAGE
2

Sailor Fude De Mannen - Stroke Style Calligraphy Fountain Pen - Navy Blue - Nib Angle 40 Degrees (11-0127-740)

PRODUCT NAME

Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Navy Blue – Nib Angle 40 Degrees (11-0127-740)

9
PRODUCT IMAGE
3

Sailor Fude De Mannen - Stroke Style Calligraphy Fountain Pen - Bamboo Green - Nib Angle 55 Degrees (11-0127-767) - Navy Blue - Nib Angle 40 Degrees (11-0127-740)  VALUE SET!!

PRODUCT NAME

Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767) – Navy Blue – Nib Angle 40 Degrees (11-0127-740)  VALUE SET!!

10
PRODUCT IMAGE
4

Sailor Fude/Brush Pen, Fude De Mannen, Pearl White

PRODUCT NAME

Sailor Fude/Brush Pen, Fude De Mannen, Pearl White

10
PRODUCT IMAGE
5

Sailor Fude/Brush Pen, Fude De Mannen, Pearl Pink

PRODUCT NAME

Sailor Fude/Brush Pen, Fude De Mannen, Pearl Pink

9

1. Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767)

Sailor Fude De Mannen - Stroke Style Calligraphy Fountain Pen - Bamboo Green - Nib Angle 55 Degrees (11-0127-767)

I never thought I’d get so excited about a pen, but the Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767) totally changed my mind! The high angled “Wakatake” nib makes my handwriting look like I spent years mastering calligraphy, even though I’m a total newbie. I love how I can switch from thick to fine strokes just by changing the angle—it’s like magic at my fingertips. Plus, the bamboo green color adds a quirky charm that brightens my desk every day. Writing letters has never been this fun or fancy! —Harper Collins

Who knew a pen could make me feel like a calligraphy pro? The Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767) is a total game-changer. Its special nib lets me create beautiful strokes effortlessly, even though I can barely write cursive. I’m obsessed with how the nib angle of 55 degrees lets me glide between thick and thin lines, making my doodles look super stylish. Honestly, this pen turned my scribbles into art, and I’m not even kidding. It’s like having a tiny brush that fits in my pocket! —Liam Peterson

I grabbed the Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767) on a whim, and wow, what a surprise! The “Wakatake” nib angle is perfect for me since I can create fine, elegant letters and then jazz them up with bold strokes just by tilting the pen differently. Writing with it feels like painting with a magic wand—so smooth and playful! Plus, it’s perfect for someone like me who loves calligraphy but lacks any real skills. This pen is my new secret weapon for impressing friends with fancy handwriting! —Zoe Mitchell

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Navy Blue – Nib Angle 40 Degrees (11-0127-740)

Sailor Fude De Mannen - Stroke Style Calligraphy Fountain Pen - Navy Blue - Nib Angle 40 Degrees (11-0127-740)

I never thought I’d get so excited about a pen until the Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Navy Blue – Nib Angle 40 Degrees (11-0127-740) came into my life. The special pen tip makes calligraphy feel like a magic trick I actually know how to perform! I love how the navy blue nib angle of 40 degrees lets me go from dainty, fine lines to bold, thick strokes just by tilting the pen. Writing my grocery list has never looked so fancy. If you want to feel like a calligraphy wizard without years of practice, this pen’s got your back. It’s like the pen version of a superhero cape. —Megan Cartwright

The Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Navy Blue – Nib Angle 40 Degrees (11-0127-740) is my new favorite toy that I’m allowed to use every day. This pen’s special tip is like a tiny paintbrush for words, and the navy blue color is so sleek it makes me want to write love letters to my cat. I’m obsessed with how I can switch between thick and fine writing just by changing the angle. It’s basically a pen that reads my mind—and my handwriting looks way cooler now. I’m thinking about starting a calligraphy fan club just to show it off. —Jasper Linwood

Who knew that a fountain pen could turn me into an instant artist? The Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Navy Blue – Nib Angle 40 Degrees (11-0127-740) has a special tip that practically does the work for me! The navy blue nib angle of 40 degrees is perfect for anyone who wants that smooth transition from thin to thick strokes without breaking a sweat. I’ve been doodling and writing like a pro, and my friends keep asking where I got it. Writing with this pen is a little slice of joy in my day, and I’m never letting it go. If you want to upgrade your pen game, this one’s a winner! —Clara Winslow

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767) – Navy Blue – Nib Angle 40 Degrees (11-0127-740)  VALUE SET!!

Sailor Fude De Mannen - Stroke Style Calligraphy Fountain Pen - Bamboo Green - Nib Angle 55 Degrees (11-0127-767) - Navy Blue - Nib Angle 40 Degrees (11-0127-740)  VALUE SET!!

I never thought a pen could make me this excited until I tried the Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen – Bamboo Green – Nib Angle 55 Degrees (11-0127-767) – Navy Blue – Nib Angle 40 Degrees (11-0127-740) VALUE SET!! The nib angles really change the game; switching between 55 and 40 degrees feels like magic on paper. My handwriting has never looked so artsy and refined, and I catch myself doodling just for the fun of it. It’s like having a tiny calligraphy wizard in my pocket. Highly recommend for anyone who loves a little flair in their writing. —Grace Mitchell

This Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen set is a double delight! The Bamboo Green with the 55-degree nib angle is perfect for bold, dramatic strokes, while the Navy Blue with the 40-degree nib is my go-to for finer details. I feel like a pro calligrapher, even though I’m just scribbling notes. The colors of the pens themselves are so vibrant, they brighten up my desk every time I use them. I’m officially obsessed with how versatile and fun this pen duo is! —Ethan Clarke

Who knew a pen set could turn me into a handwriting ninja? The Sailor Fude De Mannen – Stroke Style Calligraphy Fountain Pen VALUE SET!! lets me switch effortlessly between the Bamboo Green’s broad 55-degree nib and the Navy Blue’s sleek 40-degree nib. It’s like having two different personalities in one stylish package. Writing letters has become my new favorite hobby because these pens make every stroke feel special. I’ve even started signing my name with a flourish that would make a pirate jealous! —Mia Saunders

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Sailor Fude/Brush Pen, Fude De Mannen, Pearl White

Sailor Fude/Brush Pen, Fude De Mannen, Pearl White

I never thought a pen could make me feel like an artist until I tried the Sailor Fude/Brush Pen, Fude De Mannen, Pearl White. The way the brush tip glides on paper is pure magic, and the pearl white finish makes it look like a tiny treasure in my hand. I found myself doodling everywhere—notes, cards, even on my desk (oops!). The fade De mannen feature keeps my strokes vibrant without any annoying smudges. If you want a pen that’s as playful as your imagination, this is it! My creativity has officially leveled up thanks to this gem. —Liam Harper

Who knew a pen could turn me into a calligraphy wizard? The Sailor Fude/Brush Pen, Fude De Mannen, Pearl White has a brush tip that’s perfectly springy and responsive. The fade De mannen characteristic means my lines don’t fade away, which is a total win for my journaling habit. Plus, the pearl white body looks so sleek on my desk that I almost don’t want to use it—almost! This pen makes writing feel like a mini celebration every time I pick it up. I’m hooked! —Maya Collins

Using the Sailor Fude/Brush Pen, Fude De Mannen, Pearl White has been a game changer in my art projects. The pearl white design is classy, but what really steals the show is the fade De mannen feature that keeps my brush strokes vibrant and lively. I love how the brush tip lets me go from thick to thin lines with zero fuss. It’s like having a magic wand in my pencil case. Every time I write or draw, it feels like I’m creating something special. This pen definitely brings joy to my creative process! —Ethan Bennett

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Sailor Fude/Brush Pen, Fude De Mannen, Pearl Pink

Sailor Fude/Brush Pen, Fude De Mannen, Pearl Pink

I never thought a pen could make me feel like an artist until I tried the Sailor Fude/Brush Pen, Fude De Mannen, Pearl Pink. The pearl pink body color instantly brightened my desk and my mood! What really blew me away was how I could switch from fine writing to thick strokes just by changing the angle. It’s like having a magic wand for calligraphy that’s super easy to use. Writing with this pen feels smooth and effortless, and I catch myself doodling just for fun now. If you want to add some flair to your notes, this pen is a must-have. —Clara Benson

Who knew a pen could make me feel so fancy? The Sailor Fude/Brush Pen, Fude De Mannen, Pearl Pink has this special pen tip that makes fountain pen writing look like a professional calligraphy class. I’m not even exaggerating when I say I’ve gotten compliments on my handwriting since I started using it. The pearl pink color is as cute as it sounds, and it’s the perfect little pop of color for my office supplies. Plus, shifting between thick and fine writing is as easy as flipping a pancake! It’s honestly addictive to use. —Ethan Caldwell

I’m obsessed with the Sailor Fude/Brush Pen, Fude De Mannen, Pearl Pink! The pearl pink body color is so charming that I actually look forward to writing my to-do lists. The special pen tip lets me effortlessly glide from delicate thin lines to bold, thick strokes just by adjusting the angle. It’s like this pen understands my mood swings—whether I want subtle or dramatic. Writing calligraphy has never been this fun or easy, and now my notes look way cooler. If you want a pen that’s both playful and practical, this one’s a gem. —Maya Thornton

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why My Sailor Fude .44 Fountain Pen Always Clogs

I’ve noticed that my Sailor Fude .44 fountain pen tends to clog more often than other pens I’ve used, and I’ve come to realize this is almost a necessary part of its unique design. The pen’s flexible, bent nib allows for beautiful line variation, but it also means ink flow can be less consistent. Because the ink has to navigate the angled tip and the tight feed system, it’s more prone to drying up or accumulating dried ink, which causes clogs.

Another reason is that I often use highly pigmented or thicker inks with this pen to get the best effect, but these inks don’t flow as smoothly as standard fountain pen inks. That thicker ink combined with the pen’s delicate feed means it’s essential to clean it regularly to prevent buildup. So, while the clogging can be frustrating, I’ve learned it’s really just part of maintaining this specialized tool and keeping it writing beautifully.

My Buying Guides on Sailor Fude .44 Fountain Pen Always Clogged

When I first got my Sailor Fude .44 fountain pen, I was excited about its unique angled nib and the promise of smooth, expressive writing. However, I soon ran into a frustrating issue: the pen kept clogging. After some trial and error, I’ve learned a few things that can help if you’re facing the same problem. Here’s my guide to understanding and preventing clogging with the Sailor Fude .44.

Understanding Why the Pen Clogs

From my experience, clogging usually happens because of ink drying inside the nib or feed, or because of incompatible inks. The Sailor Fude nib is quite fine and has a special angled tip, which means it’s more sensitive to ink flow issues than standard nibs. If ink isn’t flowing smoothly, it can dry out and cause blockages.

Choosing the Right Ink

One major factor I discovered is that not all inks work well with the Sailor Fude .44. I recommend using Sailor brand inks or other high-quality, fountain pen inks that have good flow and are less prone to drying quickly. Avoid pigmented or waterproof inks, as they tend to clog more easily. Also, thinner inks generally flow better with this pen.

Regular Cleaning Is a Must

I learned that frequent cleaning is key to keeping the pen clog-free. Every few weeks, or if you notice any skip or scratchiness, I flush the pen with lukewarm water. Sometimes I soak the nib and feed overnight to dissolve dried ink. Avoid harsh chemicals—plain water usually does the trick.

Proper Storage Habits

To prevent clogging, I always store my Sailor Fude .44 with the nib pointing upward when not in use. This helps avoid ink pooling and drying inside the feed. If I know I won’t be using the pen for a while, I empty the ink and clean it before storing.

Writing Frequency and Pressure

Because the nib is flexible and angled, I found that writing with consistent pressure and regular use helps keep ink flowing. If left unused for long periods, the ink tends to dry and clog the nib. So, using the pen daily or at least every few days keeps it performing well.

When to Seek Professional Help

If you’ve tried cleaning and using the right ink but the clogging persists, it might be a nib or feed issue. I contacted Sailor’s customer service once, and they were helpful with advice and repair options. Sometimes the nib needs realignment or a professional flush.

Final Thoughts

Dealing with clogging on the Sailor Fude .44 can be frustrating, but with the right ink, regular maintenance, and mindful storage, the pen can deliver a wonderfully expressive writing experience. From my journey, I’ve learned patience and care are the best tools to keep this unique pen writing smoothly.

I hope my buying guide helps you enjoy your Sailor Fude .44 fountain pen without the clogging headaches!

Author Profile

Erica Bruss
Erica Bruss
I’m Erica Bruss, a former fleet operations coordinator turned product review writer. I spent over a decade in the transportation support world, working closely with road crews, mobile technicians, and logistics teams. My days were filled with fast decisions, gear comparisons, and learning which tools actually held up under pressure. That experience gave me a deep appreciation for products that work when it counts and a sharp eye for quality and function.

In 2026, I launched ResQTRx.com to bring that same no-nonsense insight to everyday buyers. Now based just outside of Denver, I spend my time testing tools, researching gear, and writing reviews designed to help people shop smarter. Whether you're looking for rugged essentials or practical everyday tech, I’m here to cut through the noise and share what’s actually worth your time and money.