I know, this was probably a joke, but as far as I know there wouldn't be any kinds of plasticizers in commonly used plastics like PP or PE. What would realistically be harmful about hot food coming in contact with PP or PE? By-products / impurities from the manufacturing process? Other additives besides plasticizers?I do realize that there is a bit of plastic on the top, but it only makes ephemeral contact with the coffee. But I do cross my fingers everytime I pour a glass hoping I don't randomly sprout a plasticizer-induced tumor.
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