Crock-Pot Hook Up Oval 2/1.0 Quart OnlyConnectable Entertaining System is designed to be fully customizable and work the way you need it to. You can build your own system or create a spread at parties and gatherings with everyone connecting their own individual Crock-Pot Hook Up unit. Up to 6 units can plug together using one outlet. This unit features one 2-1.5 Quart-quart round crock which is perfect for soup, chili, and side dishes. High, Low and Warm settings provide cooking options to accommodate your party needs. Removable stoneware and glass lids are dishwasher-safe. Units stack for easy storage. Features: Sizes Offered= 2/1.0 Quart Granite Grey Color Only Cord designed to pull out for use with standard outlets and stores inside the base when connecting multiple units together High, Low, and Warm cook settings Removable round stoneware; Dishwasher-safe stoneware and glass lid Units stack for easy storage; Sleek and modern metallic exterior with black accents