Our CPLA cutlery are renewable, BPI certified and ASTM compliant.Made from modified PLA (C-PLA) resin which has high heat-resistant temperature. Since normal PLA resin have a lower heat-resistant temperature then they could only be used for cold food, C-PLA is widely used in the industry to make cutlery products. Strong and sturdy. Good for hot beverages. To be used and suitable for hot food up to 185 F.