King Arthur Baking Co Baking Glass Sourdough CrockA beautiful and functional essential for every sourdough baker, this glass crock makes it easy to care for and monitor your starter. With clear measurement markings and a clean, modern design, it keeps your baking routine both precise and elevated. Details 5. 23 x 5. 23 x 6. 89 in 1. 5 quart usable capacity Borosilicate glass with stainless steel lid Transparent design with measurement markings for tracking rise Ideal for storing and feeding sourdough