porcelain tableware set stable, long lasting and more durable. It doesn't age, and it always looks good.porcelain tableware set easier to clean and less soiled after cleaning. This is due to the characteristics of the glaze. Because it is very thin, very smooth and bright, it is easy to clean even if it is dirty. .porcelain tableware set does not contain lead and chromium that are harmful to humans. It can be said that it is a true ""green ceramic"" and easy to clean.Product Name: Porcelain Cutlery SetNumber of sets: 56 piecesApplicable number: 10 people and aboveMaterial: 45% or more bone powder bone chinaCraft: High temperature enamel processApplication: microwave/dishwasher/disinfection cabinet1: Use the dishwasher to select a dishwasher with ""ceramic and crystal"" washing function.2: Porcelain decorated with gold and platinum should not be heated in a microwave oven.3: The pH of the emulsion should be between 11-11.5. When washing with water, the water temperature must not exceed 80 °C.4: Do not immerse the hot cup directly in cold water to avoid sudden temperature changes and damage to the porcelain.5: If there are scratches, you can use toothpaste to glaze.6: If there is tea stain, it can be washed with lemon juice or vinegar.