1.Japanese SK4 steel 2.Imported, Made in Japan 3.[ COMMERCIAL GRADE KITCHEN SHEARS ] - The blades of all purpose japanese poultry shears heavy duty for food powerful are made of high-strength Japanese SK4 stainless steel (4mm blades thickness, HRC: 60?��1), blades and handles are a one-piece design, and the TONMA kitchen scissors have heavy-duty built quality lasts a lifetime, great as herb scissors, cooking food shears, utility scissors. 4.[ ERGONOMIC DESIGN ] - The heavy-duty poultry shears are divided into a sharp-cutting zone and a powerful bone-cutting zone; the outer cutting zone excels at handling delicate foods. The inner bone-cutting zone is designed with a recessed curve to better grip tough items and facilitate the application of force; The ergonomic handles provide the comfortable gripping feel and leverage for effortless cutting, so you won't get sore or tired when you need to use them for an extended time. 5.[ AMAZING PERFORMANCE ] - A great present of multipurpose kitchen shears not only performs extraordinarily well in all major kitchen tasks, such as cutting or chopping poultry, cut crab, lobster, fish, seafood, BBQ meat, pizza, chicken, spatchcock butterflying poultry, bones, herbs, vegetables, salad, but also in daily use, such as open bags, a bottle opener, and open jar lids, etc. These multifunctional solid stainless steel kitchen scissors are designed for any heavy duty. 6.[ EASY TO CLEAN ] - Household cooking scissors with all steel construction and strong rivets, can be a powerful protection against rust, also anticorrosion performance was excellent. After using kitchen scissors all-purpose, wash them by hand (recommend) or simply put them in the dishwasher, no worry about rusting.