Traditional Culture Encyclopedia - Hotel reservation - Do cream desserts such as towel rolls and snow girls need to be refrigerated in advance before mailing?

Do cream desserts such as towel rolls and snow girls need to be refrigerated in advance before mailing?

It is best to refrigerate. It's best to use that kind of insulation bag when mailing, and put dry ice in it, so that it will take a long time and will not affect the taste, but it is not recommended to mail the cream, if it is in the same city, it is ok, if it is far away, it is not recommended! Because it may be good or bad.