Connect. Customize. Entertain. The Crock-Pot Hook Up Connectable Entertaining System provides flexibility to entertain your way. The 2 Quart Crock Pot Connectable Entertaining System 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 six units can plug together using one outlet). You can also use a single unit alone or a few together. The Crock-Pot Hook Up 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. This Crock-Pot Hook Up features one 2-quart crock. High, low and warm settings provide cooking options to accommodate your party needs. Removable stoneware and lids are dishwasher safe. Units stack for easy storage. Available in various colors.