These sets contain three indispensible painting/palette knives – an artist’s toolkit essential. Set "A" includes #22, #40, #110 knives and Set "B" includes #44, #81, #109 knives. Each knife is manufactured from polished, nickel-plated carbon steel and has a solid brass ferrule and a hardwood handle complete with a peg hole for hanging. The blades are also tempered to ensure consistent flexibility and a long life.