Notice Regarding Specification Changes for Stainless Products

For the currently sold stainless steel mugs and tumblers

Specification Change Overview

The interior finish will be changed from a mirror finish to a satin finish.
As a result of this change, the JAN code and product number will also be updated.
Note: There will be no changes to the product design or price.

Interior Finish Details

Left: Mirror finish
Right: Satin finish

Affected Products (Partial Selection)

Changes

The interior finish of stainless steel products will be updated to a satin finish that offers a refined and subtle luster, making dirt and scratches less noticeable. It provides a smooth touch and excellent durability for long-term use.

Effective Date

After May 1, 2025, sequentially
(The change will be implemented as soon as the current stock is depleted.)

We appreciate your understanding.

YAMAKA SHOTEN LTD.