Kai Pure Komachi II 6 in. AB5063 – Sandwich, Light Purple features a high carbon stainless steel blade.The serrated blade on the knife measures 4.00 in. and has a red finish. The molded resin handle is also red and measures 4.25 in. and offers a comfortable grip. Its overall length 10.50″, Blade length 6.00″, Blade thickness 0.05″, Cutting edge 5.70″.