Aluminum Body Fountain Pen - Fine Nib - with 1 Black Ink Refill Cartridge

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.

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.

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.

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.

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.

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

Poor quality, don’t recommend

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 :)