Premium High Borosilicate Glass Fresh-Keeping Box – Ultimate Kitchen Essential

Durable high borosilicate glass construction ensures superior thermal shock resistance (withstands -20°C to 400°C), perfect for microwave heating, freezer storage, or oven use.

Airtight silicone seal locks in freshness and prevents leaks, ideal for meal prep, office lunches, school bento, or pantry organization.

Thickened glass walls with smooth polished edges for chip resistance and easy cleaning, featuring stackable space-saving design.

Versatile 3-in-1 functionality: doubles as stylish serving dish and storage container with minimalist transparent aesthetics.

Commercial-grade durability meets FDA-approved food safety standards – the smarter choice over plastic alternatives.