The Rival Crock-ette Slow Cooker is a vintage retro mini crock pot that operates on electric power. Made from durable stoneware, this slow cooker comes with a lid and is compact in size. Perfect for smaller kitchen spaces or cooking for a smaller family, this Rival Crock-ette model combines retro charm with modern functionality for a unique addition to any kitchen. This has been plugged in. The light comes on and it does heat up.