Set of 2 gold-lined copper cups, made in TSUBAME. From the website: This is a set of two copper cold sake cups, handcrafted by artisans in Tsubame, Niigata Prefecture. The cup surface has a hammered pattern, and while it is Western tableware, it has a Japanese, modern design with a Japanese atmosphere. The inside of the cup has a brilliant design with gold plating, polished by the hands of artisans. The gold plating on the inside creates a gorgeous appearance that enhances the drinking experience with important guests. Copper boasts 5 times the thermal conductivity of iron and 25 times that of stainless steel. When you drink cold beverages using a copper cup, the refreshing sensation on your lips and in your hands is exceptional. In addition, copper has a trace metal action (copper ion action), a property that exhibits an amazing sterilizing effect just by mixing with water. This action of copper ions prevents the growth of microorganisms and keeps copper tableware hygienic. You can feel the difference the moment you hold it. Experience the excellence of copper cups with their sophisticated design. ＜Made-in-Tsubame Certification Mark＞ This product is certified by the "Tsubame Chamber of Commerce and Industry" after examination and certification of the origin and quality of products manufactured in Tsubame, Niigata Prefecture. ●Size: Diameter: 52mm x Height: 54mm, Capacity: 65ml ●Product weight: 86g ●Box: Glued box ●Box size: 95mm x 14mm x H5.5mm ●Weight with box: 170g ●Material: Body: Copper (gold plated interior) ●Finish: Mirror finish ●Retail price: 5,500 yen (tax included) Thank you for viewing. =kumainu= K331