... quality and competitive price 3,pass LFGB,FDA 4 Inch utility knife with color handle Advantages : SHARP, HEALTHY, FLEXIBLE, EFFICIENT, ... in water-Improve your culinary experiencesCeramic knives are a relatively new invention and always expensive. Basically, they're made ... to diamond, and abrasion performance is 60 times better than metal knife;•Healthier: Lead-free, non-toxic, acid resistance, alkali ...