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

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

Q: Does this take universal cartridges? Some reviews say not and im not paying £1 a cartridge!

Yeah, takes my WH Smiths ones no problem!

Q: Does the nib write very finely or is between a fine and a medium line? I want something in between really.

Hi, I use the Muji for drawing. Very reliable and durable and takes a universal plunger/filler reservoir. Hard to say how fine the nib is but I would say it's fine and especially fine if you turn the nib and pen over. I also use Rotring Art pens and gauge nib thickness on these wonderful drawing devices and have the full set from extra fine to broad, again just by turning them over you get thinner lines. I hope this is useful. K

Q: probably a silly question but is this fountain pen authentic and not a dupe of the muji fountain pen? It says muji brand but just double checking :)

Yes it's a genuine muji aluminum fountain pen

Product ID: 49688740

Secure Transaction

Details

Brand
MUJI
Writing instrument form
Fountain Pen
Colour
Black
Ink colour
Black
Age range (description)
Adult
Material
Aluminium

⚙️Lightweight 20g aluminum body

✒️Fine 0.3mm nib precision

🇯🇵Authentic Made in Japan quality

Frequently Bought Together

MUJI Aluminum Fountain Pen

Schmidt Universal Fountain Pen Ink Converter

Muji Aluminum Body Fountain Pen Cartridge Refills,2 Black Ink Refills

Description

✒️ Write Your Success Story with MUJI’s Sleek Precision

CRAFTED IN JAPAN - Trust in the heritage of Japanese craftsmanship delivering reliability and a premium writing experience that stands out in any boardroom.
COMPACT PORTABLE - At just 13.7 cm long and 1 cm in diameter, this pen slips seamlessly into your daily carry, ready for every meeting or brainstorm.
PRECISION FINE NIB - Craft flawless, professional lines every time with a 0.3mm fine nib designed for smooth, consistent ink flow.
EFFORTLESS INK REFILLS - Stay productive with MUJI’s compatible black ink cartridge (5-139040) that’s easy to replace and keeps you writing longer.
SLEEK ALUMINUM ELEGANCE - Experience the perfect balance of durability and style with a lightweight 20g aluminum body that fits effortlessly in your hand.

The MUJI Aluminum Body Fountain Pen features a lightweight 20g aluminum frame, a fine 0.3mm nib for precise writing, and comes with one black ink refill cartridge. Measuring 13.7 cm in length and crafted in Japan, this pen combines minimalist design with professional-grade performance, perfect for the discerning millennial manager.

Specifications

Manufacturer	Muji
Brand	MUJI
Model Number	15136865
Product Dimensions	13.7 x 1 x 1 cm; 20 g
Colour	Black
Closure	Click-Off Cap
Grip Type	Smooth
Pencil Lead Degree (Hardness)	Fine
Material Type	Aluminium, Metal
Number of Items	1
Size	1 count (Pack of 1)
Point Type	Nib
Line Size	0.3mm
Ink Colour	Black
Manufacturer Part Number	15136865
Item Weight	20 g

Have a Question? See What Others Asked

Does this take universal cartridges? Some reviews say not and im not paying £1 a cartridge!

Does the nib write very finely or is between a fine and a medium line? I want something in between really.

probably a silly question but is this fountain pen authentic and not a dupe of the muji fountain pen? It says muji brand but just double checking :)

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App