... rust *No Metallic Taste or Smell Will not taint food with a metallic taste, will not brown fruits and vegetables *Easy to Clean ... free-magnetic, completely impact and no porosity.3.With special material, the knife does not rust forever.4.Lightweight, easy handling.5 ... syrup, salt and oil. Not reacting with acid-base materials, no peculiar smell will leave. Not easy sticking with juice of the food, the ...