That beautiful double walled coffee glass keeping your brew piping hot? Or perhaps the elegant double walled espresso cup showcasing your latte art? They look sturdy, crafted from heat-resistant high borosilicate glass. Yet, the question nags every time you load the dishwasher: "Can this go in?" The fear of pulling out a fogged, damaged, or broken piece is real. Understanding why some survive and others fail is crucial.
2025-05-28
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