BYAKUDAN Beer Tumbler: Hand-Polished Metallic Beer Chalice
A Hand-Polished Japanese Double-Wall Tumbler with a Stunning Metallic Glow for Beer, Coffee and More. The Byakudan Tumbler is not a simple tumbler. It is the culmination of two traditional Japanese crafting techniques, the polishing prowess of Tsubame Sanjo, and the byakudan urushi lacquer expertise of Yamanaka. Through the fusion of these traditions, we created the ultimate tumbler designed to enhance the flavor and enjoyment of your drink.
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An Ultra Thin Rim for a wonderfully comfortable mouth feel

Thanks to the high-level polishing technology in Tsubame-Sanjo, the rim of the cup where you drink has been shaved to an extreme thinness. From the moment it touches your lips, there is no stress or uncomfortable feeling, and the crispness of the beer passes straight into the mouth. This thinness as well as the smoothness of the lacquer, makes the flavour even more mellow and refined.


A Beautiful Urushi Lacquer Coating

For these amazing tumblers, they have been created using byakudan nuri, a lacquering technique that uses natural urushi lacquer to give the tumblers a special layer. Over gold leaf that appears like it is flowing, transparent natural urushi lacquer is applied in layers. Despite being metal, a surface with a soft and pleasant touch similar to wood has been realised.










