Due to stainless steel and PP material expansion coefficient is different

 The sudden cooling and heating will cause the gap between the two to be opened, leading to water inflow

 So please don't cook it in boiling water or in the microwave

 Please immerse in water for a long time. If the bowl is filled with water, please place it upside down.

 Water in the middle of the bowl belongs to normal phenomenon, because stainless steel and plastic can not be glued together, the bowl will not use glue, is originally for baby health, with glue just the opposite is true. Therefore, this phenomenon can not accept the dear, do not buy, this is a normal phenomenon does not affect the use of the bowl to avoid the method is to clean later is not to use cold water but with warm water and do not use steel ball cleaning as far as possible to use cotton dishcloth.

 Please note: do not put it into microwave oven or sterilizing cabinet!