![[Shi-ma] Black Rocks Cup](http://global.runwell.jp/cdn/shop/files/0707_23.jpg?v=1783863308&width=1445)
This exquisite piece applies a traditional technique where lacquer is painted over patterns drawn with gold and silver leaf or powder on stainless steel, resulting in an elegant and graceful item that blends seamlessly into modern living spaces.

The Shi-ma series' black urushi-nagashi Rocks Cup is a double-walled stainless steel rock cup, perfected by the collaborative craftsmanship of four master techniques: Tsubame-Sanjo's polishing technology, Ishikawa's traditional Yamanaka lacquerware painting skills, Kanazawa's foil beating techniques, and Echizen's Washi paper-making.

Shi-ma rock cups are available in three colors, each offering its unique charm. You can find more details on other Urushiyama pages.
【Caution】
*Do not use in dishwashers, microwaves, or ovens.
*Avoid prolonged immersion in water.
*After use, wash by hand and wipe with a soft cloth.