Please do not use wire brushes or hard sponges to prevent scratches, keep the silverware smooth.Use mild cleaner when cleaning,.After cleaning, dry with soft towel and keep them in a dry place. Dishwasher Safe & Easy to Clean This is a reusable environmentally-friendly tableware,Durable and healthy for everyday use, Dishwasher Safe and easy to clean FINE WORKMANSHIP Nice with a good length and weight, these eating utensils provides a good grasp for both adults and big children.Smooth edges without rough spots, Medium weight for comfortable grip, Not too heavy and not flimsy After-sales: Blade products are not sold to people under 18 years of age. If you have any questions about our cutlery sets, please feel free to contact us and we will serve you Please do not use wire brushes or hard sponges to prevent scratches, keep the silverware smooth.Use mild cleaner when cleaning,.After cleaning, dry with soft towel and keep them in a dry place.