DURABLE BOROSILICATE GLASS: Crafted from genuine Pyrex borosilicate glass, this lid is thermal shock resistant, stain-resistant, and odour-resistant for long-lasting durability. OVEN SAFE DESIGN: The lid is made from durable borosilicate glass (oven safe to 300°C) with a bakelite knob that is oven safe up to 170°C, ideal for 'pot roasting' or keeping food warm.
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