... hardness Eco - friendly Food Grade High Temp Silicone for Coffee Pot, Kettle, Iron Product Features: 1)100% food grade silicone material, in ... , disinfection, non-deforming, remain fresh. Product Use: Small appliances (coffee pot, kettle, iron, rice cooker, deep fryer, disinfection cabinet water dispenser, pulp ... , FEDEXS) Eco - friendly Food Grade High Temp Silicone for Coffee Pot, Kettle, Iron