Material Our knives are made of stainless steel, which is easy to clean and not easy to be corroded and rusted. The handle is made of wood. It is ergonomic and feels good, making your painting more fluent. SizeThe shortest size of palette knife is 6.75 inches, and the longest size is 9 inches. Please see the picture for details about the size of each style. Multi purpose usage The blade is moderate in hardware and software. It can be used as a palette knife, painting knife and scraper. Each paint knife has multiple functions. Good gift The stainless steel connected to the wooden handle is bent, which is good to avoid touching the paint with fingers. It's a great gift for classmates, friends, daughters, sons, brothers and sisters, etc.