The King Arthur Baking Company Petite Glass Sourdough Storage Crock with Lid and Silicone Spatula is the perfect compact solution for storing, maintaining, and stirring small-batch sourdough starter. Made from durable borosilicate glass, this set features a stainless steel lid and a slim silicone spatula for easy mixing, clean storage, and neat feeding.

With a 1-pint usable capacity, it’s ideal for making single loaves or regular sourdough baking without taking up too much space on your countertop or in the refrigerator. The transparent body allows you to monitor the fermentation process easily. Thanks to the graduated markings in 1/4-inch increments, you can see whether the starter has risen to its highest point and is ready for use, or if it’s time to feed.

All materials are free from lead, cadmium, BPA, and PFAS, ensuring a safe, non-reactive environment for cultivating wild yeast. The crock and lid are hand washable, while the silicone spatula is dishwasher safe for added convenience. With its clean, modern design, this compact set is a smart everyday essential for sourdough enthusiasts and home bakers alike.