នេះ Publication Issue មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

Clay pot coolers are designed to cool air through the evaporation of water, providing a stable environment to store most fruits & vegetables.

  • Wet sand placed between a larger outer pot, dish, or basin, keeps the fruits and vegetables inside the inner chamber cool.
  • A jute bag or other absorbent cloth material placed over the opening protects its contents.