During cryopreservation, to prevent glass breakage cause by expansion of frozen volume, please do not fill up the container with material rich in moisture;
Please defrost frozen food first and then put it in the oven;
Do not use aluminum foil to wrap the glass and put it in a microwave oven;
Do not heat it for a long time or when it is empty;
Do not use open fire to heat it directly;
Please do not make it drop, collide or suffer strong impact;
Do not use products with cracks or nicks;
Please keep it out the reach if infants;
Take care not to get scalded when picking it out of the microwave oven;
Please use a soft cloth and neutral detergent for cleaning the product. To avoid any damage caused by scratches, please do not use steel balls and other sharp objects while cleaning.
