If you've watched KPop Demon Hunters or the Netflix series Kingdom, you've already seen the gat — even if you didn't know its name. It's the wide-brimmed black hat that signals rank and standing before a word is spoken: on Joseon scholars and officials in Kingdom, on the Saja Boys in their demon form in KPop Demon Hunters, drawn from the jeoseung saja of Korean folklore. Two very different stories. The same hat.
That hat is made from horsehair — mal-chong in Korean, the coarse tail and mane hair of horses, woven and lacquered into a structure precise enough to hold its shape for centuries. And it's the most visible survivor of a craft tradition that once ran through almost every corner of Korean daily life. Not as a decorative art. As something people actually needed.
What Is Malachong Craft?
Malachong is the Korean craft of weaving with horsehair — specifically the long, coarse fibers from a horse's tail and mane. The word breaks simply: mal means horse, chong means the coarse hair at the tail or mane.
The material is strong, flexible, and naturally resistant to moisture. It holds its woven structure without adhesives. It can be made fine enough to strain liquids, or dense enough to hold a hat's shape in wind and rain. Sealed with ottchil — Korea's traditional lacquer made from the sap of the ottchil tree — it becomes food-safe, mold-resistant, and remarkably durable. These qualities, not aesthetics, are what put it at the center of Korean material culture for centuries.
There is a historically significant footnote worth knowing early: the first patent ever registered by a Korean national — filed in 1908 under the Japanese colonial government's patent system — was for a horsehair hat. Independence activist Jeong In-ho adapted the traditional gat into a modern fedora-style hat, manufactured it, and exported it to fund the independence movement. The first Korean patent grew from this same craft.
From the Head to the Kitchen
The reach of malachong craft into Korean daily life was wider than most people realize.
The most visible product was the gat. But the gat was only the top of a longer list. The manggeon was a horsehair headband worn beneath the hat to secure the topknot; without it, the gat had nothing to sit on. The tanggeon was a softer horsehair cap worn indoors, where the full gat was unnecessary. Together, these objects meant that a Joseon-era man of any standing interacted with horsehair craft every single morning — before he left the room.
Horsehair was well suited to this. Breathable and firm, it could be worn for long hours without discomfort — a practical quality that mattered when hats and headbands were part of daily dress, not occasional wear.
Beyond headwear, malachong supplied the kitchen. The mamiche — a fine-mesh straining sieve made from woven horsehair — was a standard piece of kitchen equipment in noble households, used to strain liquor, clarify sauces, and sift fine powders. A single mamiche is woven from approximately 800 individual strands of horsehair, each selected and prepared by hand. The weaving frame is carved from cedar. The finished mesh is sealed with multiple layers of ottchil. No adhesives, no synthetic materials — the structure holds entirely because of how it's woven. The mamiche's presence in Korean material culture is documented as far back as the Gyeonggukdaejeon, the Joseon Dynasty's foundational legal code. It was not a luxury object. It was something households used.
One Edict, One Generation
The collapse of malachong craft was swift, and it came from a single order.
In 1895, the danbal-ryeong — issued under Japanese pressure — required Korean men to cut their traditional topknots. The manggeon held the topknot. The gat sat above it. Without the topknot, both became unnecessary almost overnight. Within a generation, the markets that had sustained the craft for centuries had effectively disappeared.
What survived was narrower: the mamiche, and a diminished number of artisans. Jeju Island had been home to Korea's largest horse ranches — the natural supply base for horsehair — and it was there, along with pockets of South Gyeongsang Province, that the craft held on longest. At its lowest point, the number of practicing malachong artisans in Korea could be counted on one hand.
The twentieth century didn't help. Modernization brought cheaper alternatives for everything malachong had once supplied — synthetic mesh for straining, machine-made headwear, plastic and metal for the kitchen. A craft that had been embedded in daily life became, for most Koreans, something from history books.
Two Ways Back
The revival has come from two directions at once, and they're worth distinguishing.
Jeong Da-hye represents the first: a younger generation of artists who have taken malachong out of its original context entirely and made it a medium for fine art. Her large-scale woven sculptures — built over cedar forms she carves herself — draw on the structural logic of traditional malachong while creating entirely new objects. In 2022, she became the first Korean to win the Loewe Foundation Craft Prize. Her piece "Diligent Time" is now in the collection of the British Museum. Where the craft was once judged by its usefulness in the home, her work asks what it can do on a museum wall — and the answer has drawn international attention to horsehair as a material on its own terms.
Baek Kyung-hyun represents the other direction: returning malachong to where it started, in the hands and daily routines of people who use things. A former corporate executive, he encountered the mamiche in a newspaper article in 1998 and spent the years since learning the craft, developing it, and finding new applications for the traditional structure. Working from his studio in South Gyeongsang Province, he has revived the mamiche as a functional object for contemporary life — a coffee filter, a tea strainer, a kitchen tool that earns its place not because of its history but because of what it does.
What it does is worth stating plainly. Horsehair is naturally taste-neutral. Unlike paper filters, which leave a trace of their own material in the cup, or metal filters, which can add a slight metallic note, a horsehair filter contributes nothing of its own to the brew. The fine, flexible weave extracts cleanly and evenly, passing oils and body without blocking them. The ottchil finish makes it food-safe and easy to maintain. What you taste is the coffee or the tea — nothing added, nothing taken away.
A craft that once lived in every Korean home has found its way back into the kitchen. This time as a coffee filter. The logic is the same as it always was: a material with useful properties, worked by someone who knows how to use them.
Malachong craft survived because the material is genuinely good at what it does. It held topknots in place, strained liquor cleanly, shaped hats that lasted generations. When those specific needs disappeared, the craft nearly went with them. What's brought it back is the same thing that sustained it originally — not nostalgia, but usefulness.
The gat in Kingdom and the coffee filter on your countertop are separated by five centuries and a complete transformation in how Koreans live. The horsehair between them is the same.
Baek Kyung-hyun's Mamiche — Available at Kim'C Market
Mamiche Coffee Filter — Handwoven from over 800 strands of horsehair, framed in natural bamboo, and sealed with multiple layers of ottchil lacquer. Naturally taste-neutral: no paper aftertaste, no metallic note. Available in two colorways. Each piece is handmade; no two are exactly alike.
Mamiche Tea Strainer — The same construction as the coffee filter, adapted for tea: a fine horsehair mesh that gently strains loose-leaf tea as it pours from teapot to cup, preserving the full aroma and clarity of the brew. Available in four styles. Care: rinse with water after use, air dry completely. Avoid extended soaking.
FAQ
How do I care for a mamiche?
Rinse with water after each use and allow to air dry completely. Do not soak for extended periods — the ottchil lacquer finish is durable, but prolonged water exposure will shorten its life. No dish soap is necessary for regular cleaning; occasional gentle washing is fine.
Does the horsehair affect the taste of coffee or tea?
No — and this is one of the mamiche's main functional advantages. Horsehair is naturally neutral. Unlike paper filters or metal filters, the mamiche contributes nothing of its own to the cup. What you taste is the coffee or tea itself.
What's the difference between the coffee filter and the tea strainer?
The construction is the same — horsehair weave, bamboo frame, ottchil finish — but the form is adapted for each use. The coffee filter is shaped to sit over a dripper and hold grounds during the brew. The tea strainer is designed to catch loose-leaf tea as it pours from teapot to cup. If you brew both, they're worth having separately. If you're starting with one, choose based on what you reach for most in the morning.
Is it a good gift?
It tends to be. The mamiche is the kind of object that's difficult to come across on your own — most people haven't seen one — and easy to appreciate once you have it in hand. The craft history behind it gives it a context worth sharing, and the fact that each piece is slightly different makes it feel considered rather than generic. The coffee filter and tea strainer both work well as standalone gifts; the two together make a natural pairing for anyone who takes their morning ritual seriously.