For years I just used mason jars, but recently wanted something specifically to use for my sourdough starter! This is a great deal! It’s a pack of 2! 2 glass jars, 2 thermometers, 2 bands, 2 spatulas, 2 cloth lids, and 2 metal lids! Less than $10! 😱 sourdough sourdoughstarter amazon amazonfinds amazondeal LTKSaleAlert