All-in-one knife set- conveniently sharpen knives just before use Integrated high quality ceramic sharpener in knife sheath, suitable for most types of stainless-steel blade. Not suitable for serrated or ceramic blades Non-slip Base for safe sharpening and cutting The knives are made from high-quality stainless-steel and have non-stick, silicone-coated blades and comfortable, ergonomic handles Sheath helps to protect knife when being stored, Manufacturer: Joseph Joseph