The Automatic Yogurt Maker simplifies the process of crafting homemade yogurt by handling all the hard work for you. Just pour your prepared yogurt mixture into the provided jars, place the jars into the device and set the built-in timer. In 6 to 10 hours, you'll have a batch of delightful, freshly made yogurt with the flavors and consistency you choose. Includes seven 6-oz. glass jars with date-setting lids.