Crock-Pot Hook Up - 2/1 Quart Bowls. It's connectable entertaining system will have you ready for any entertaining occasion. This flexible system allows you to connect individual units together for large parties and gatherings, or break them apart and use less for smaller get togethers. Connect up to six units together - using just one outlet - for the ultimate solution in entertaining. Each individual cord conveniently stores inside the base for a sleek, great look you can be proud to show off. Our sleekest slow cooker system ever, Hook Up stacks and stores easily, even in tight spaces.The Crock-Pot Hook Up Connectable Entertaining System is available in various colors.