N/ Airtight Wide Mouth Mason Jar | Storage Container for Herbs, Spices, and Coffee | 20 fl oz | Double Wall Insulated Borosilicate Glass | Two Piece Lid
Mason jar made of double-walled borosilicate glass with a two-piece wide-mouth mason jar lid
Airtight
The double-walled borosilicate glass provides insulation
Borosilicate glass is commonly used for laboratories because of its resistance to thermal shock. This means that it's more resistant to cracking from extreme temperature changes than common glass
Borosilicate glass has more optical clarity than common glass so you can better see the contents of the jar