Borosilicate Glass Storage Jars, Glass Coffee Bean Storage Containers w/ Food Clip, Airtight Sealed Food Jars Canisters w/ Stainless Steel Lids

Description Glass Airtight Container for Kitchen Counter The airtight stainless steel has a silicone sealed ring that keeps moisture away from the dry goods inside, so it is perfect for storing ground coffee, nuts, loose leaf tea, sea salt, sugar, chia seeds, shredded coconut etc. Material & Quality The jars are made from high-grade clear borosilicate glass that makes the product heat and cold resistant, working stably in a wide temperature range of -20 ~300 ℃ (-4 ~ 572 °F). The airtight lids are made from 304 stainless steel. The whole body of the jar is washable, and it is not easy to hide dirt and grime. The lids use the same CNC machining process as Apple products, with impeccable edges and corners. What is Borosilicate Glass and Why is it Better than Regular Glass? Borosilicate glass is a type of glass that contains boron trioxide which allows for a very low coefficient of thermal expansion. This means it will not crack under extreme temperature changes like regular glass. It