ARTiSAN ORI-EN Stainless Steel Tumbler Made in Japan
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WHAT IS ORI-EN?
ORI-EN is a Japanese craft brand that combines the advanced stainless steel
manufacturing of Tsubame-Sanjo with oxidation coloring techniques from
Takaoka, Toyama—methods originally developed for Buddhist metalwork.
Each piece begins with precisely formed stainless steel, which is copper-plated
and then treated with chemicals and controlled flame. This process allows the
surface to oxidize naturally, creating deep colors and organic patterns that can
never be exactly repeated.
Because every step of the coloring is done by hand, no two pieces are the
same. The subtle variations in color and texture are not flaws, but a defining
part of the craft.ORI-EN brings these traditional techniques into modern, functional objects
designed for daily use. By using them in everyday life, the craft continues to its origins.
FEATURES
The iconic piece of ORI-EN, made for the first sip.
The ORI-EN tumbler is a signature item that combines precision stainless steel craftsmanship from Tsubame-Sanjo with oxidation coloring techniques rooted in Buddhist metalwork from Takaoka.
Its double-wall structure helps maintain beverage temperature, while each piece features a unique surface pattern shaped by hand and flame—bringing craft into everyday use.

Traditional Tsubame Craftsmanship: Forged in the renowned metalworking city of Tsubame, Japan, these tumblers are a testament to centuries-old techniques. Each piece is hand-finished by master craftsmen, provides unparalleled quality and a profound sense of authenticity that machine-made products cannot replicate.

The coloring is handled by Momentum Factory Orii, located in Takaoka City, Toyama Prefecture, a major hub for traditional foundry work.
Remarkably, all of their coloring is done entirely by hand. By applying specialized solutions and meticulously controlling the flames, they create one-of-a-kind hues and textures that cannot be replicated.

Single wall heavy-duty model or double wall model.

Elevate your daily drink to an extraordinary experience.

SPECIFICATIONS