Providing you with a unique look, this set of Bubinga Wood steak knives will give your kitchen a rustic feel. Each knife in this set has a 2.5mm gauge, and is made from high-grade stainless steel and is rust resistant. This set is put through 25 different production processes before it is stamped, polished, and packaged.Stainless Steel Sharpened Blades Stainless steel caps Certificate of AuthenticityCare Instructions: We recommend washing your cutlery gently by hand under running hot water and to wipe it off immediately after. However, most of products, apart from those with natural wood handles, are dish-washer safe.