Product Description: 1. The glass is made of non-heat-resistant glass, and the heat-resistant temperature difference should not exceed 50 degree C. 2. You can soak the utensils in soda water for 30 minutes, then use a soft brush to remove the dirt, and finally rinse with clean water. 3. The lid cannot be sterilized at high temperature and cannot be put into the disinfection cabinet. 4. Organic kitchen weapons 5. Food material safe to use 6. Size: 500ml*2