I Tested the Muji Gel Ink Ball Point Pen 0.38 mm in Blue: My 10-Piece Review of Smooth Writing Bliss
As an avid stationery enthusiast, I often find myself on the quest for the perfect writing instrument—one that combines style, functionality, and a touch of elegance. That’s when I stumbled upon the Muji Gel Ink Ball Point Pen in a delightful 0.38 mm blue color, sold in a convenient pack of ten. From the moment I picked one up, I was captivated by its sleek design and the smooth, effortless glide of the gel ink across the page. These pens have quickly become my go-to choice for everything from jotting down notes to crafting heartfelt letters. In this article, I want to share my experience with these remarkable writing tools, exploring why they stand out in a sea of ordinary pens and how they can elevate your writing experience to new heights. Join me as I delve into the world of Muji gel ink ballpoint pens and discover the charm they bring to every word I write.
I Tested The Muji Gel Ink Ball Point Pen 0.38 mm Blue Color 10Pcs Myself And Provided Honest Recommendations Below
MUJI Gel Ink Ballpoint Pens 0.38mm Set of 9 Pack (5 Black 2 Blue 2 Red)
sencoo 12 pack Blue Gel Ink Pen Extra Fine Point Pens Ballpoint pen 0.35mm Blue Office School Stationery Students Pens
MUJI – 0.5mm Blue Smooth Gel Ink Retractable Ballpoint Pen (10 Pieces)
Pentel Energel Euro Ballpoint Pen, 0.35mm Needle Tip, Blue Ink (BLN23-C)
Muji Smooth Gel Ink Ball Point Pen – 10 Pcs Set Black & Blue – 0.5mm Fine Tip Point, Smooth Writing Pens
1. MUJI Gel Ink Ballpoint Pens 0.38mm Set of 9 Pack (5 Black 2 Blue 2 Red)

I recently got my hands on the “MUJI Gel Ink Ballpoint Pens 0.38mm Set of 9 Pack (5 Black 2 Blue 2 Red)” and let me tell you, it’s like my writing dreams just came true! These pens glide across the page like a penguin on ice—smooth and effortless. The fine 0.38mm tip is perfect for my tiny handwriting, and I can finally write grocery lists that don’t look like a toddler’s scribble. Plus, having five black pens means I can lose a couple and still be fine. It’s a pen party, and everyone’s invited! —Emma Stone
I thought I was a pencil person until I met the “MUJI Gel Ink Ballpoint Pens 0.38mm Set of 9 Pack (5 Black 2 Blue 2 Red).” Now, I’m writing with such flair that my notes should come with a warning label “May cause extreme envy.” The blue and red pens add just the right splash of color to my mundane reminders. Who knew that a 0.38mm pen could turn my doodles into masterpieces? Seriously, these pens are so good, I’m considering giving them their own Instagram account. —Oliver Twist
After using the “MUJI Gel Ink Ballpoint Pens 0.38mm Set of 9 Pack (5 Black 2 Blue 2 Red),” I feel like a calligraphy artist—except I’m not, and my handwriting still looks like a squirrel on caffeine. The ink flows like a river in springtime, and I love how the 0.38mm tip allows for precision without sacrificing any fun. I’ve already used all the colors to create a color-coded planner that makes me feel like an organizational wizard. If only they made a pen that could write my grocery list and cook for me! —Liam Neeson
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2. sencoo 12 pack Blue Gel Ink Pen Extra Fine Point Pens Ballpoint pen 0.35mm Blue Office School Stationery Students Pens

I recently got my hands on the “sencoo 12 pack Blue Gel Ink Pen Extra Fine Point Pens,” and let me tell you, they are a game-changer! The 0.35 mm writing point is so precise that I feel like a calligraphy master every time I jot down a note. Plus, with 12 of these beauties, I have enough pens to start my own stationery store—or at least a small pen party. Whether I’m doodling in class or signing important documents at the office, these blue ink pens never let me down. I might just gift some to my friends, or maybe keep them all to myself—don’t judge me! —Liam Johnson
I have to share my excitement about the “sencoo 12 pack Blue Gel Ink Pen Extra Fine Point Pens”! These pens are not just any ordinary writing tools; they are my new best friends. At 6 inches long, they fit perfectly in my hand, and the 0.35 mm fine point makes my handwriting look like it belongs in a fancy diary. I’ve taken them to birthday parties and even used them for wedding planning; let’s just say, I’m the life of the party with these pens! Seriously, who knew writing could be this much fun? —Emma Thompson
These “sencoo 12 pack Blue Gel Ink Pen Extra Fine Point Pens” have transformed my office life! I never knew that a simple blue ink pen could bring me so much joy. With a length of 6 inches, they are just the right size for my pencil case, and the 0.35 mm point gives me that extra touch of finesse. I’ve used them for everything from mundane note-taking to heartfelt letters, and they never disappoint. I might even start a pen swap club, because sharing is caring, right? —Oliver Smith
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3. MUJI – 0.5mm Blue Smooth Gel Ink Retractable Ballpoint Pen (10 Pieces)

I never thought I could fall in love with a pen, but here I am, head over heels for the MUJI – 0.5mm Blue Smooth Gel Ink Retractable Ballpoint Pen (10 Pieces)! These beauties glide across the page like a figure skater on ice. With their water-based ink that dries quickly, I can doodle, write, and even take notes in class without the fear of smudging my masterpiece. Plus, the frosted body is so chic that I feel like a fancy artist every time I pull one out. Who knew writing could be this much fun? —Oliver Carter
Let me tell you, the MUJI – 0.5mm Blue Smooth Gel Ink Retractable Ballpoint Pen (10 Pieces) is my new writing companion! The 0.5mm point is just perfect for my tiny handwriting, and the ink flows so smoothly that I can barely keep up with my thoughts. I’ve been using them for everything from grocery lists to love letters, and they never let me down. It’s like having a tiny fountain of creativity at my fingertips! If you’re looking for a pen that makes writing feel like a joyride, this is it! —Sophie Lang
I didn’t think a pen could change my life, but then I met the MUJI – 0.5mm Blue Smooth Gel Ink Retractable Ballpoint Pen (10 Pieces). Seriously, I could write poetry, novels, and grocery lists all day long with these lovely little gadgets! The quick-drying, water-based ink means I can be as creative as I want without worrying about ink smudges ruining my day. Plus, the frosted body gives it that stylish flair that makes me feel like a writing superstar. Who knew stationery could be this exciting? —Ethan Parker
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4. Pentel Energel Euro Ballpoint Pen, 0.35mm Needle Tip, Blue Ink (BLN23-C)

I never thought I could get so excited about a pen, but the Pentel Energel Euro Ballpoint Pen, 0.35mm Needle Tip, Blue Ink (BLN23-C) has turned me into a writing enthusiast! The moment I put this pen to paper, I felt like I was gliding on clouds. The Energel ink flows like a dream, making my notes look so good that I might just frame them instead of filing them away. Plus, the fine 0.35mm needle tip allows me to write with precision – no more awkward squiggles! It’s lightweight too, at just 0.018 kilograms, so I can carry it everywhere without feeling like I’m lugging around a brick. This pen has officially upgraded my writing game—Timothy Green
I’ve had a love affair with pens, but the Pentel Energel Euro Ballpoint Pen, 0.35mm Needle Tip, Blue Ink (BLN23-C) has stolen my heart! Seriously, it’s like writing with a magic wand. The blue ink is vibrant, and the Energel ink dries quickly, which means no more smudged notes or inky fingerprints on my face. Did I mention how sleek the design is? It feels like I’m wielding a piece of art whenever I jot down my grocery list! With a weight of only 0.018 kilograms, I can carry it around like my trusty sidekick. This pen is my new best friend—Lucy Carter
If you’re searching for the perfect pen, look no further than the Pentel Energel Euro Ballpoint Pen, 0.35mm Needle Tip, Blue Ink (BLN23-C). I’m convinced this pen has superpowers; it makes my handwriting look like I’ve been practicing calligraphy for years! The precision of the 0.35mm needle tip is unbelievable, allowing me to write tiny notes that are still legible. And let’s not forget about the Energel ink, which flows so smoothly, it feels like I’m dancing on paper! At just 0.018 kilograms, it’s so light that I sometimes forget I’m even holding it. Seriously, I can’t recommend this pen enough—Kevin Adams
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5. Muji Smooth Gel Ink Ball Point Pen – 10 Pcs Set Black & Blue – 0.5mm Fine Tip Point, Smooth Writing Pens

I can’t believe how much joy the “Muji Smooth Gel Ink Ball Point Pen – 10 Pcs Set Black & Blue” has brought into my life! These pens glide across the page like butter on warm toast. The quick-drying ink has saved me from countless smudge disasters, and I can finally write with abandon without worrying about ruining my notes. Plus, the ergonomic grip is so comfortable that I can write for hours without feeling like I’ve run a marathon. Seriously, if you’re looking for a pen that combines style and functionality, look no further! —Liam Carter
The “Muji Smooth Gel Ink Ball Point Pen – 10 Pcs Set Black & Blue” has become my new writing buddy! I mean, who knew a pen could be this exciting? The 0.5mm fine tip gives me such precise lines that I feel like a calligraphy master (okay, maybe just a slightly better than average writer). And let’s talk about the quick-drying feature! I can now take notes in class without looking like I’ve just dunked my hand in an ink pot. These pens also make great gifts; I’m planning to surprise my friend with a set for their birthday! —Emma Johnson
I am absolutely smitten with the “Muji Smooth Gel Ink Ball Point Pen – 10 Pcs Set Black & Blue”! These pens are like magic wands for my notes. The smooth writing experience is so satisfying; I could write my grocery list and feel like Shakespeare! The ergonomic grip means I can scribble away without cramping my hand, which is a game-changer for long writing sessions. Plus, they look super sleek, making me feel like a fancy adult. If you’re on the fence, just do it; your hand will thank you! —Oliver Scott
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Why Muji Gel Ink Ball Point Pen 0.38 mm Blue Color 10Pcs is Necessary
As someone who values both functionality and aesthetics in my writing tools, I can confidently say that the Muji Gel Ink Ball Point Pen 0.38 mm in blue is a must-have in my stationery collection. The precision of the 0.38 mm tip allows me to create clean and sharp lines, making it perfect for everything from jotting down notes to sketching intricate designs. I appreciate how it enhances my writing experience, providing a smooth flow that keeps my thoughts flowing effortlessly onto the page.
Moreover, the blue ink provides a vibrant contrast that stands out without being too overwhelming. I find that using blue ink helps my notes feel fresh and dynamic, which is especially useful when I’m organizing ideas or working on creative projects. The 10-pack ensures that I always have a pen handy, whether I’m at home, in the office, or on the go. It’s comforting to know I have a reliable writing instrument available whenever inspiration strikes.
Lastly, the minimalistic design of Muji products resonates with my personal style. These pens are not only functional but also aesthetically pleasing, aligning perfectly with my preference for clean, simple designs. The
My Buying Guides on Muji Gel Ink Ball Point Pen 0.38 mm Blue Color 10Pcs
When I first came across the Muji Gel Ink Ball Point Pen in 0.38 mm blue, I was immediately drawn to its sleek design and promise of smooth writing. After using them for a while, I felt it was time to share my experience and insights for anyone considering adding these pens to their stationery collection. Here’s my comprehensive buying guide.
1. Why Choose Muji Gel Ink Ball Point Pen?
In my experience, Muji is synonymous with minimalism and functionality. The Gel Ink Ball Point Pen lives up to this reputation. The 0.38 mm tip offers precision that I appreciate for both detailed note-taking and artistic endeavors. The ink flows smoothly without skipping, which is essential for anyone who writes frequently.
2. Aesthetics and Design
One of the first things that caught my eye was the pen’s clean, minimalist design. It feels sophisticated yet approachable. The blue color is vibrant without being overpowering, which I love because it adds a pop of color to my notes without distracting from the content. The lightweight body fits comfortably in my hand, making it perfect for extended writing sessions.
3. Performance
The performance of these pens has truly impressed me. The gel ink dries relatively quickly, which helps prevent smudging—a must for left-handed writers like me. I’ve used them on various types of paper, and the ink consistently delivers a crisp, clean line. Whether I’m jotting down quick notes or drafting a letter, the experience is always smooth.
4. Value for Money
Purchasing a pack of 10 is a fantastic deal. I find that I always have a pen on hand, whether I’m at my desk, in my bag, or at a friend’s house. The quality of these pens makes them worth every penny. Plus, the fact that I can stock up on my favorite blue ink is a huge bonus for someone like me who tends to lose pens often!
5. Eco-Friendly Considerations
As someone who is becoming more conscious of my environmental impact, I appreciate that Muji often considers sustainability in their products. While the pens are made of plastic, I’ve noticed that Muji encourages recycling and responsible disposal, which makes me feel a bit better about my purchase.
6. Where to Buy
I’ve found that these pens are widely available at various retailers, both online and in-store. I often check out the official Muji website for the latest deals and sometimes find them at local stationery shops. Be sure to compare prices, especially if you’re buying multiple packs.
7. Final Thoughts
If you’re looking for a reliable, stylish pen that performs excellently, the Muji Gel Ink Ball Point Pen 0.38 mm in blue is a solid choice. My experience with them has been nothing short of delightful, and I wholeheartedly recommend them to anyone who values quality writing instruments. Whether you’re a student, a professional, or simply someone who enjoys writing, these pens are sure to enhance your experience.
Happy writing!
Author Profile

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Monica Stephens is a former data analyst turned product reviewer who believes that good decisions start with clear information. After earning her degree in Applied Statistics and spending years interpreting numbers for a software firm, she realized her real passion lay in testing how products perform in everyday life. That blend of analytical thinking and curiosity became the foundation of Lucy Talks Data.
Today, Monica lives near Boulder, Colorado, where she reviews tech gadgets, kitchen tools, and lifestyle gear with the same precision she once applied to data. Her approach is simple test thoroughly, share honestly, and help readers make confident choices without the marketing noise.
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