





益子焼 湯のみ – 陶器の湯呑み
素朴で、誠実で、日本的。
この手作りの益子焼湯呑は、日本の伝統的な陶器の温かさを日々の習慣にもたらします。
栃木県の歴史的な陶器の町、益子で作られた各カップは、地元の粘土と天然の釉薬を使用して作られており、有機的な質感、温かみのある色調、そして手に心地よい感触を生み出しています。
大量生産の陶器とは異なり、全く同じカップは二つとありません。それが真の職人技の美しさです。
緑茶やコーヒー、静かなひとときにぴったりで、日々の習慣に穏やかさと存在感をもたらします。
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japan made
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Key Features
- Individually hand-hammered by artisans
- Elegant hammered texture with refined presence
- Comfortable weight offering balance and stability
- Excellent thermal conductivity unique to copper
- Finished with a clear lacquer coating to maintain beauty
- Presented in a gift-ready box
Specifications
- Product Name: Pure Copper Hand-Hammered Tumbler (Medium)
- Dimensions: 78mm (diameter) × 130mm (height)
- Capacity: 350ml
- Material: Copper
- Finish: Clear lacquer coating
- Box Size: 145 × 90 × 85mm
Care Instructions - Wash promptly after use and dry with a soft cloth
- Avoid leaving beverages inside for extended periods to prevent discoloration
Shipping|return
SHIPPING
- Standard shipping arrives in 10 days, with 1 to 2 business days for processing.
RETURNS
- Products can be returned in their original condition (unworn, unwashed, with original packaging) within 2weeks of purchase.
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The beauty shaped by hand.
Each hammered mark reflects the artisan’s touch,
creating a surface that catches light softly and evolves with use.
This is copper at its most honest and expressive.

A better way to enjoy your drink.
Copper’s superior thermal conductivity sharpens the sensation of cold beverages,
bringing clarity and depth to every sip.
A simple change that transforms the drinking experience.

Crafted in Tsubame, Japan.
This tumbler is produced by Shinko Metal Co., Ltd.,
based in Tsubame City, Niigata—Japan’s renowned center of metal craftsmanship.
Founded in 1959, the company has refined advanced metalworking techniques
to deliver products that balance safety, functionality, quality, and design.
Under the COPPER100 name, their work is recognized worldwide
as a benchmark of excellence in copper craftsmanship.