The cool-keeping holder has a vacuum insulation structure, which shuts out the inside air and the outside air. Since the thermal conductivity of gas is close to zero, It provides longer cooling effect.
At room temperature of 40°C ± 2°C, a silicone rubber container filled with the specified amount of water was placed in the freezer for 24 hours, and then placed in a bottle. The temperature of the refrigerator was measured with the container placed upright. *Cooling effectiveness may vary depending on usage conditions.
*1 The temperature at which chocolate is generally said not to melt.
This much chocolate will fit in
*According to our research
Pour water into the cooling container and close the cap.
Freeze in the freezer
Place your favorite chocolate in the holder
Place the cooling cap set in the cool-keeping holder to complete the process.
