Miyabi 5000MCD Birchwood Gyutoh (Chef's) Knife 16cm Set you're assured of having the you're assured of having the right knife at hand to fulfil your grandest culinary ambitions Keep family sized staples fresh and organized wrap them in a dry cloth or newspaper and store them in a dry place the hygroscopic paper will keep the blades dry and the oil from the printing ink prevent corrosion• Select the correct knife for the task to ensure you will get the best cutting results and you are also easy on the blades• Miyabi knives should only be sharpened with a professional sharpening stone due to the extremely hard steel and the fine Honbazuke honing of the knives