ABSハンドル、ステンレス鋼、研ぎ刃、ステンレス鋼キャップ、真正性の証明書のケア指示: We recommend washing your cutlery gently by hand under running hot water and to wipe it off immediately after. However, most of products, apart from those with natural wood handles, are dish-washer safe. It is important to comply with the following instructions: Avoid long washing cycles Open the dish-washer as soon as the cycle is finished Do not leave the knives in the dish-washer for several hours after washing cycle When you take them out of the dishwasher and before putting them away, dry with a soft cloth.