The Crockpot Choose-A-Crock is a versatile slow cooker interchangeable, 6-Quart, 4-Quart and 1.25-Quart x 2 stoneware lets you choose how much food you want to cook. The digital programmable countdown timer allows cook times from 30 minutes to up to 20 hours, so you can customize meals and party foods. After cooking is complete, your Crockpot Slow Cooker will automatically shift to the warm setting. The Crockpot Choose-A-Crock stackable storage lets you store three slow cookers in the space of one and provides the perfect solution for living space limitations! In need of a wedding or housewarming gift? The Crockpot Choose-A-Crock is the perfect answer, Whether it's cooking a meal for two or serving a crowd, the Crockpot Choose-A-Crock has the right size for you. Programmable Countdown Control counts down cooking time from 1 to 20 hours Dishwasher safe stoneware and lid, Color Cookbook with recipes for all size stoneware also included