Yamazaki flatware is crafted in high quality 18/8 Stainless Steel Yamazaki flatware is designed with perfect weight and balance Yamazaki knife blades are made with high carbon cutlery steel to maintain finely honed edges Each Yamazaki piece is inspected to insure only the finest product is shipped to our customers All Yamazaki products come with a lifetime warrantee against manufacturer's defects, Weight: 0.45 lbs.