-In case of doubt, please contact the supplier of the utensil to know whether it is microwave resistant or not.
16.Do not prepare food in receptacles with too narrow an opening, as this might cause these receptacles to explode.
17.WARNING : CAUTION, 
Liquid or other food must not be heated in sealed containers (such as receptacles with lid or feeding bottle with dummy) since they are liable to explode.
18.Should the symbol 
be indicated on a certain surface, you need to be careful when handling the product. This symbol means “CAUTION, this surface may get very hot during use”.
19.Eggs in their shell or whole
20.Liquids such as water, coffee or tea are able to be overheated beyond the boiling point without appearing to be boiling. Microwave heating of beverage can result in delayed eruptive boiling, therefore care has to be taken when you handle the container. Inserting a utensil into the liquid can result in sudden boiling of the liquid.
21.CAUTION: Do not fry food in the oven. Hot oil can damage oven parts and utensils and even result in skin burns. Do not warm up greasy foods in the microwave oven, as it might catch fire.
22.Do not heat water and oil or fat together, it may cause a violent eruption.
23.Pierce foods with heavy skins such as potatoes, whole squash, apples and chestnuts before cooking. Otherwise they might explode.
24.The contents of feeding bottles and baby jars should be stirred or shaken and the temperature should be checked before serving in order to avoid burns.
25.The liquid may splash out during or after heating or when adding ingredients (instant coffee, etc), resulting in possible harm or injury to persons.
26.Cooking utensils may become hot because of heat transferred from the heated food. Potholders may be needed to handle the utensil.
27.Before operating the oven in the microwave cooking mode, make sure the glass tray, the motor shaft and the roller ring are in
