? This Yukino Hana Snowflakes Melamine Dinnerware Set is made of high quality jade melamine in a state of the art factory in China. ? Because they are made of melamine, this dinnerware set is perfect for high-volume restaurants and private parties due to its shatter- and stain-resistant properties. Therefore, these dinnerwares will sustain long-term use while maintaining their black color and overall quality. They are compact/stackable and ergonomic. ? This Yukino Hana Snowflakes Melamine Dinnerware Set each measures 5" Long, 4.5" Wide and 2.25" High. It holds 7 fluid ounces. ? These restaurant grade melamine dinnerware set is dishwasher safe but they are not oven or microwave safe (melamine products should never be microwaved). Temperature resistant from -20 to 100 degree Celcius. ? This listing is for a pack of 6 dinnerware set. ? Perfect for ponzu sauce or other dipping sauces, as miso soup bowls, appetizer or dessert bowls.