There are slow cookers available that have unique designs resembling semi trucks. These "semi truck slow cookers" combine bold aesthetics with practical use, offering a fun and adventurous style for cooking slow meals. They are featured in social media posts and by some novelty kitchenware creators. Alongside these novelty slow cookers, there are many conventional slow cookers in various sizes and functionalities, from 3.5 to 7 quarts, with programmable settings and accessories for versatile cooking. Some popular models include multicookers with sauté and boil functions, outdoor-themed slow cookers like a camo design, and travel-friendly locking lid slow cookers. If the inquiry is about slow cookers shaped like semi trucks specifically, these are novelty items gaining attention online, while traditional slow cookers cover a broad spectrum for practical cooking needs.