

🖋️ Write your success story with Muji’s minimalist fountain pen.
The MUJI Aluminum Body Fountain Pen features a lightweight 20g aluminum frame and a fine nib that produces precise 0.3-0.5mm lines. Measuring 13.7 cm with cap, it combines minimalist Japanese craftsmanship with practical design, including a black ink refill cartridge compatible with Muji’s ink system. Ideal for professionals seeking a stylish, reliable pen that elevates everyday writing.
| ASIN | B00MDRZLHA |
| Best Sellers Rank | 21,798 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 78 in Fountain Pens |
| Brand | MUJI |
| Closure | Click-Off Cap |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,476) |
| Date First Available | 14 Sept. 2014 |
| Grip Type | Smooth |
| Ink Colour | Black |
| Item Weight | 20 g |
| Line Size | 0.3-0.5 millimeters |
| Manufacturer | Muji |
| Manufacturer Part Number | 15136865 |
| Material Type | Aluminium |
| Model Number | 15136865 |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | Fine |
| Point Type | Nib |
| Product Dimensions | 13.7 x 1 x 1 cm; 20 g |
| Size | 1 count (Pack of 1) |
M**A
Superb
The Muji Aluminium Fountain Pen is a sleek and reliable writing instrument that exceeded my expectations. Its minimalist design is complemented by a lightweight yet durable aluminum body, providing a comfortable and balanced grip. The nib glides smoothly across paper, offering a consistent ink flow without any skips. I appreciate the pen's versatility, allowing me to use various ink colors. The simplicity of the pen, combined with Muji's quality craftsmanship, makes it an excellent choice for both everyday use and professional settings. Overall, a fantastic purchase for those seeking a stylish, high-quality fountain pen without breaking the bank.
J**J
Superb pen - brilliant value
I normally use more expensive pens but have recently been trying out different sub-£20 fountain pens to see if any could serve as an everyday, 'chuck it in your bag' pen. The Muji pen really surprised me. It's slim, well-designed, finely machined and looks and feels like a quality pen. It writes beautifully and is very comfortable to hold. It comes with a standard black single-use cartridge, so I've fitted mine with a Faber Castell ink converter which fits well. This pen is really pleasant to use and very good value for money overall. I would recommend it without hesitation.
R**O
Great aluminium Fountain Pen, if you like EF tips
I really want to like this fountain pen, but it is not for me. It is made of light but sturdy brushed aluminium, with a very minimalistic look (as you would expect from MUJI). You can use it with international cartridges, or you can get an adapter. Very well-balanced and comfortable to use. My main problem is that I cannot get a smooth flow with the Extra Fine tip. I feel like I need to press more than I am used to, and that creates a slightly scratch feeling in the paper, which I do not enjoy. I am using Waterman Intense Black Ink, but I cannot achieve a smooth and continuous flow, with some letters/words coming up as darker than others, probably due to the pressure issue I am finding. Highly recommended if you enjoy a superb designed all-aluminium Extra Fine fountain pen, but I will save it for signature or special work only.
S**N
Nice writer at a decent price point
The Muji is a nice little pen. Quite light in the hand for those used to heavier pens. It writes well and I've had no issues with ink flow (using a Faber refillable cartridge). That said, it is a little scratchy when compared to more expensive pens but, at its price point, it is a very useable pen.
S**P
Classy and stylish fountain pen
It had been years since I used a fountain pen but this was a delight, smoothly gliding over the page with none of the scratching I recall from my schooldays. Easy to use, its design is simple and stylish with none of the leaks and inky fingers that were also a part of my memories. The need to write slightly slower is also improving my appalling handwriting. I look forward to using it long into the future.
R**A
Not sturdy
Poor quality, don’t recommend
P**L
Poor Quality Control
Just got this, was so stoked to try it, unfortunately the excitement was dampened by the quality of the product. Unscrewed the pen to put a cartridge in and it's fallen to bits before I even had a chance to put ink on paper. Its a shame because the lines are smooth, the nib offers nice variation and pen in general feels quite nice. Hope to get a replacement from the seller
T**S
Amazing Fountain Pen for the price
The pen is great. Great quality, light and a nice precise tip. It writes well and draws also in a nice manner. An advice would be to ditch immediately the ink it comes with and buy a universal converter. I went with a faber-castel one and a waterman black ink. After this change i cannot let the pen off my hands :) Either i write something, draw or doodling lines and squares :)
A**T
I own many fountain pens (possibly too many) and this is one of my favourites. It's compact, comfortable, very light, and stylish. It also has one of the smoothest nibs I own which makes it a pleasure to write and sketch with. In fact it has a smoother nib than other pens in my collection that cost ten times as much making it fantastic value. I've no idea if I was lucky to get such a smooth nib with my first Muji fountain pen but I've read other positive accounts so perhaps it's a sign of great quality control. The only minor negative point I can think of is that it comes with only a small international cartridge but this means it can be used with a large international cartridge or convertor so it's easily remedied. Some people classify this as a starter pen and while I think it's true that its low cost and ease of use put it in the same league as the Lamy Safari and Pilot Metropolitan and it's not as fancy as high-priced pens it's definitely a pleasure to use at any time. Highly recommended.
M**L
Es una pluma muy elegante y muy bien hecha, de una calidad muy buena para el precio que tiene, el cuerpo y la pluma en sí no se le puede poner ninguna pega, el acabado es mecanizado y perfecto y el plumín es de acero inoxidable con punta de iridio lo cual no es común en plumas de este precio y da una sensación de escritura muy suave y muy agradable. El punto negativo a ese respecto, es que no es una pluma de uso intensivo por su forma y ergonomía, y cuando llevas escribiendo un rato a ritmo intenso, con mi forma de agarrarla al menos, se me hace bastante incómodo y hasta me llega a hacer daño. Para uso no intensivo o esporádico o para colección es una pluma muy interesante. La uso con un convertidor pelican y he probado varias marcas de tinta y funciona perfectamente con todas.
M**N
Der Füllfederhalter ist aus Aluminium im Industriedesign gehalten. Er liegt wunderbar in der Hand, ist ausgewogen und lässt sich dank des rauhen Griffeldes ohne Kraft sicher und locker halten. Die Kappe schließt passgenau und der Clip macht eine stabilen Eindruck. Nach dem Einfügen der Tintenpatrone konnte ich sofort loslegen. Kein Anfeuchten der Feder, kein Eindruck Ken der Patrone. Die Tintenabgabe zur Feder ist flüssig und reißt auch beim schnellen Schreiben oder Zeichnen nicht ab. Die Feder in der Strichstärke fein (F) entspricht dem europäischen Standard. Das Schreibgefühl ist phantastisch. Die Spitze ist grandios, gleitet hervorragend in alle Richtungen, ohne kratzen. Ich kann den Füllfederhalter uneingeschränkt zum Zeichnen und Schreiben empfehlen.
C**N
Très content du produit. Merci
L**P
Nice looking fountain pen at the right price
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