The Weck 743 ¾ L Mold Jar is popular with making sourdough starters. Guests also like this jar for drinking glasses including coffee and juice, smoothies, salads, food and leftover storage, and larger batch chia pudding and overnight oats. This jar is very popular for meal prepping and canning.  The Weck Company began developing its home-canning method for glass jars in Oflingen, Germany in the early 1900s—long before our love of pickling and preserving started. Now they make some of the most tried-and-true jars on the market for preserving, storing, and serving. Featuring removable, rust-free glass lids with sealing gaskets to keep your goods airtight, these jars come in an array of shapes and sizes. From freshly-squeezed juice, to pickles, preserves, spices, and to-go salads, there’s not much they can’t hold.