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. Its durability has made it the glass of choice for high-end restaurants, laboratories and wineries.
Borosilicate glass is made up of about 15% boron trioxide, which is that magical ingredient that completely changes the behavior of glass and makes it thermal shock resistant. This allows the glass to resist extreme changes in temperature and is measured by the “Coefficient of Thermal Expansion,” the rate at which the glass expands when it is exposed to heat. Thanks to this, borosilicate glass has the ability to go straight from a freezer to an oven rack without cracking. For you, this means you can pour boiling hot water into borosilicate glass if you wanted to say, steep tea or coffee, without worrying about shattering or cracking the glass.
|Material||High Borosilicate Glass + 304 Stainless Steel + ABS + Silicone Sealing Ring|
|Volume||400ml, 700ml, 1300ml, 1700ml|
|Size & Weight||ø10 cm (3.9 inch), Height 9.5 cm (3.7 inch), Weight 343 g
ø10 cm (3.9 inch), Height 13.8 cm (5.4 inch), Weight 428 g
ø10 cm (3.9 inch), Height 22.8 cm (9 inch), Weight 593 g
ø10 cm (3.9 inch), Height 28.5 cm (11.2 inch), Weight 692 g