These are terracotta products . These are used in modern restaurants to give traditional look . MORE INFO Cooking in Terracotta Products is healthy . It gives a great taste to the food as well . Terracotta Products give 7 different type of healthy elements to the food .It insert nutrient rich composition of pure & all natural clay cooks your food without any additives like Metal Ions, Toxins or Glazes leaching into your food. They also have the ability to lock steam and cook with a gentle & unique form of heat that does not damage the foods nutrients