The Tpster knife set with 21cm blades is ideal for any kitchen, covering all your food preparation needs. Made from stainless steel, these knives offer durability and long-lasting use without corroding. The composition of the stainless steel includes carbon and iron with added chromium which protects the blade from stains and provides a shiny finish. The set includes a total of 6 pieces, offering variety and flexibility while preparing your meals.