Product Description Shipping included. Product Name: Wahei Freiz Tsubame City Stainless Steel Tumbler 300ml Set of 2 Stainless Steel Made in Japan Tsubame Polishing Factory ME-7351 Size: Approximately 7.2 x 7.2 x 10.2cm Weight: Approximately 110g Material: 18-8 Stainless Steel Country of Origin: Japan Craftsmen in the town factories who are particular about polishing techniques. Tsubame City, Niigata Prefecture, a center for metalworking. Here, there are craftsmen who just polish metal to a mirror-like finish. Please enjoy these exquisite items, polished with a passion for craftsmanship, passed down from their predecessors, with a commitment to tools and finish.