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

• Double-Wall Thermal Insulation: The hollow layer maintains the ideal
  temperature longer than ceramic. It is durable, shatterproof, and the
  exterior remains cool to the touch.
  
  
• Functional & Professional Design: Features a narrow opening to trap
  heat and a 17mm hole compatible with commercial sake warmers.
  Best for both home and restaurant use.
  
  
• Artisan Oxidation Finish: Each piece is hand-colored using traditional Japanese chemical oxidation over copper plating, creating rich, organic textures.
  
  
• Premium 18-8 Stainless Steel: Constructed with stainless steel for maximum durability, stain resistance, and a high-end metallic feel.
  
  

• Professional Temperature Control: Specifically engineered to preserve the delicate flavors of cold sake by preventing ambient heat transfer.

SPECIFICATIONS