This exquisite piece combines elegance and grace, incorporating the traditional technique of applying lacquer over patterns drawn with gold and silver leaf or powder on stainless steel, allowing it to blend seamlessly into modern living spaces. The Shi-ma series' Hakugoromo Rocks Cup is a double-walled stainless steel rock cup completed through the masterful collaboration of four traditional crafts: polishing techniques from Tsubame-Sanjo, painting skills cultivated in Ishikawa's traditional Yamanaka lacquerware, gold leaf application techniques from Kanazawa, and Echizen's Washi papermaking. Shi-ma rock cups are available in three colors, each offering its unique charm. You can find more details on the other Shi-ma product pages. Please enjoy the collaborative artistry of Japan's four major production regions, along with the lingering taste of victory. 【Please Note】 ・Not suitable for dishwashers, microwaves, or ovens. ・Avoid prolonged soaking in water. ・After use, hand wash and wipe with a soft cloth.