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The ystudio Classic Revolve Brass M is a fountain pen in raw solid brass, with no surface treatment, featuring a distinctive hexagonal profile. The nib is designed by ystudio and engraved with the brand's original logo, includes a converter, 138 mm.
Classic Revolve - Fountain Pen (Brass M)
As a representative work marking the brand's 10th anniversary, the “Classic Fountain Pen” embodies YSTUDIO's 10 years of experience. After designing a variety of unique writing instruments, YSTUDIO returned to the essence of design to create a truly “pure” fountain pen.
The “Classic Fountain Pen” is the first fountain pen fitted with YSTUDIO's own nib. The nib across the entire series is embossed with the brand's first logo from its early days, while the pen body features the brand's new 10th-anniversary logo, symbolizing the connection between the past and the future.
On the lacquered versions of the series, a matte finish covers the brass, and the six edges of the pen are finely polished to form bright, golden-brass lines.
Crafted from solid brass, the pen's hexagonal body follows the brand's most popular design: pure and simple, with a thicker pen body and just the right balance between weight and solidity.
- Box: 185 x 115 x 130 mm
- Refills: one ink converter included (international standard cartridge type)
The color of the brass may change depending on its environment and use, but this is also its unique characteristic. The oxidation is harmless. Its original shine can be restored by wiping it with brass cleaner. Without any surface treatment, we hope that each product can retain its individual marks through the owner's continued use.
INK RECOMMENDATION
To provide the best writing experience, Schmidt, the German manufacturer of our nibs, recommends that customers use ink with a moderate consistency. For example, Pelikan, Waterman, Cross, etc.
THE WEIGHT OF WORDS
How long has it been since you picked up a pen and wrote from the heart?
By writing to your loved ones or friends, you will find touching feelings, love, and tranquility between the lines. With our love of words and materials, we would like to introduce you to YSTUDIO stationery. Through YSTUDIO, we hope to tell you a story about writing.
Let us set electronics aside for a moment. And rediscover the warmth of writing and the weight of words. Let us write with our most sincere feelings and rediscover the culture of writing that is gradually disappearing.
LEARN MORE ABOUT YSTUDIO
What YSTUDIO creates is not only the object itself, but also the true meaning hidden behind it. They believe that every object embodies a deeper meaning. Through their products, they hope to bring more imagination into people's lives, which is why they design products for everyday use.
YSTUDIO believes that the value of simplicity in design is very important.
Explore also: Ystudio, Fountain Pens and Office.
Features
- Dimensions
- 13 × 11 × 138 mm
- Weight
- 284 g
- Material
- Brass, Copper
- Color
- Gilded
- Origin
- Taiwan
- Brand since
- 2012

Born in Taipei, engraved in brass
Since 2012, ystudio has been crafting writing instruments in brass and copper in Taipei. The metal is deliberately heavy to give weight to the gesture. Over time, the surface develops a patina through letters, notebooks, and signatures.





YSTUDIO EXPERTISE
What makes these instruments unique
The weight, embraced
Brass gives pens a solid weight that grounds the hand. Writing becomes a deliberate, almost ceremonial gesture.
Living metals
Brass and copper darken when touched by fingers. Each pen takes on the patina of its owner.
The lacquer and the detail
Lacquered bodies, fine engravings, precise mechanisms: craftsmanship cares for what the hand touches.
Designed to last
Standard refills and replaceable parts: instruments made to write for years.
A studio, an idea
ystudio advocates for slow writing: slowing down, choosing your words, giving them weight.
Taipei, the workshop
The brand was born in the Taiwanese design scene, blending the tradition of writing with contemporary minimalism.







