Compared to typical ice packs freezing at a temperature difference of about 10 degrees Celsius, Mechacool freeze at a temperature difference of 4 to 5 degrees.
-18°C type can be used in home refrigerators freezers and freezers (warehouses) with a high proportion of -4°F (-25°C).
The color changes allow you to judge completely frozen at a glance, improving your workability.
Product for business contractors