The product is made of Tritan plastic material, does not produce harmful chemicals due to the interaction with high temperature, is not oxidized by acidic foods, salt… for the health of the user. – Good heat resistance, thermal shock resistance when the temperature rises or falls suddenly (over 120 degrees Celsius). – Can be used in sterilized water heaters, refrigerators, freezers, dishwashers, microwave ovens, and ovens. – Perfect penetration resistance. – No odor and stain change.