... , reagents, home products, flowers, solder paste.2. Lengthen storage life and maintain low temperature, food preservation, ice drinks when power off ... 24 hours, you can use it as frozen medium for cake, cheese, and chocolate according to needs.Characteristics:1. Its cooling capacity ... is non-toxic, tasteless, non-corrosive, non-anti-radiation, elastic and reusable.3. As a new frozen medium, there is no ...