CONVENIENT TO USE: Safe to use in the oven (without lid), microwave, freezer and dishwasher. From oven to table and from freezer to microwave, Lock & Lock glass containers are versatile and convenient to use. Wide variety of unique, stackable designs allows you to save space in your cabinets, refrigerator, and freezer.
PRODUCT OF THE YEAR: Winner of Product of the Year, 2010 (UK) and Red Dot Design Award, 2011 (Germany).
HEAT-RESILIENT GLASS: Constructed from borosilicate glass that endures temperatures as high as 750°F and is resistant to thermal shock up to 248°F. Suitable for both storage and cooking, minimizing the risk of unexpected breaking or shattering.