






Hand-Hammered Pure Copper Tumbler – medium
This pure copper tumbler combines refined design with excellent functionality.
The hammered (tsuchime) surface creates a simple yet elegant presence,
while its comfortable weight provides stability and a natural feel in the hand.
Copper’s superior thermal conductivity enhances the drinking experience,
bringing clarity and freshness to every sip.
Its compact size makes it ideal for savoring smaller pours with intention.
Perfect for personal use or as a thoughtful gift,
this tumbler elevates everyday moments with quiet sophistication.
Free shipping
2weeks OK
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: Hand-Hammered Pure Copper Tumbler – Small
- Dimensions: 80mm (diameter) × 135mm (height)
- Capacity: 500ml
- Material: Copper
- Finish: Clear lacquer coating
Box Size: 85 × 85 × 145mm
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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Quiet beauty, shaped by hammer marks.
Each hammered mark softens the reflection of light,
creating a calm, refined surface that grows more expressive over time.

The simple pleasure of copper.
With its excellent thermal conductivity,
this tumbler heightens the sensation of cold beverages,
turning an ordinary sip into a refined 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.