







Hand-Hammered Pure Copper Tumbler – Tin & Black Finish (Medium)
This pure copper tumbler is individually hand-hammered by skilled artisans,
delivering an exceptional balance of beauty and drinking comfort.
The hammered copper surface is finished with a refined tin and black coating,
creating a calm, sophisticated appearance with depth and character.
Its satisfying weight fits naturally in the hand, offering stability with every sip.
Ideal for enjoying refined drinks at home,
this tumbler also makes a thoughtful and impressive gift.
Free shipping
2weeks OK
japan made
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Key Features
- Individually hand-hammered by artisans
- Elegant hammered texture with tin and black finish
- Comfortable weight offering balance and stability
- Excellent thermal conductivity unique to copper
- Finished with a clear lacquer coating to preserve the surface
- Presented in a gift-ready box
Specifications
- Product Name: Hand-Hammered Pure Copper Tumbler – Tin & Black Finish (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
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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Depth shaped by hand.
Each hammered mark reflects the artisan’s skill,
while the tin and black finish adds quiet elegance and depth.
A tumbler designed to be appreciated with every use.

A refined way to enjoy your drink.
Copper’s superior thermal conductivity enhances the sensation of cold beverages,
bringing clarity and sharpness to every sip.

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.