Connect. Customize. Entertain. The Crock-Pot Hook Up Connectable Entertaining System provides flexibility to entertain your way. Crock-Pot Hook Up units plug into each other to create the perfect table setting for any size party. The bigger the party, the more units you can hook up together (up to 6 units can plug together using one outlet). You can also use a single unit alone or a few together for more casual occasions. The Crock-Pot Hook Up Connectable Entertaining System is designed to be fully customizable to work the way you need them to. You can build your own system or build a spread at parties and gatherings when everyone brings a dish in their own Crock-Pot Hook Up. Either way, guests are impressed by an elegant-looking buffet. An entertaining tip we like to offer is setting units up throughout your party rooms so guests can mix and mingle over mini buffets. Also great for creating themed food stations by cuisine. Imagine an Italian station with pasta, meatballs, chicken parmigiana and sausage and peppers. Then an Oriental station with Stir Fry, Fried Rice, Wanton Soup and Lo Mein or a taco bar complete with meats, rice, beans and toppings. You can get as creative as you wish! This unit features a round 2-quart crock which is perfect for appetizers, dips, finger foods, soups and chili. High, Low and Warm settings provide cooking options to accommodate your party needs from the time your first guest arrives until the time your last guest leaves. And after it is all over, the removable stoneware and lids are dishwasher safe to help make clean up easy. Units are stackable for convenient storage. Multiple color options are available.