Tatsuaki Imai This pair of tumblers features the "Rikka (Six petals)" motif, which compares hexagonal snowflakes to flowers. Tin is a rust-resistant and tarnish-resistant metal, and its luster will last for a long time if you take care of it. Tinware is said to absorb impurities from water and alcohol, thus mellowing them out by eliminating the off-flavors. This cup is used for drinking drinks on the rocks, but it can also be used for ice cream and desserts because of its short and wide mouth. The high thermal conductivity of the tumbler allows you to enjoy cold drinks cooler and tastier after putting it in the refrigerator for a little while. This pair set is ideal as wedding gift or anniversary gift. Information Manufacturer Osaka Suzuki Country of origin Osaka, Japan Technique Osaka Naniwa Pewter Ware Material Tin Size W3.35 * D3.35 * H3.35 in. (W8.5 * D8.5 * H8.5cm) Weight 1.17 lbs(530g) Capacity 10.82 oz(320ml) Electronic Equipment Microwave x, Dishwasher △, Oven x, Direct flame x, IH x Note Personalized imprinting is possible on the sides and bottom. The sides are hard to see. Delivery Time 1-2 weeks (if out of stock + 2-3 weeks)