PK Grills is a reputable company known for its high-quality grills. The grills are made of thick, cast aluminum, which is durable and rust-proof. They are excellent at retaining heat and can hold temperatures well, even on cold, windy days. The grills are also praised for their precision air control system, allowing users to adjust the amount of air that gets into the grill and how it circulates inside the grill body. The grills have received positive reviews from customers, with many highlighting their build quality, precision air flow, and portability. The Original PK Grill & Smoker and the PK 360 Grill & Smoker are among the popular models. The grills are not only used for grilling but also for smoking, making them versatile for different cooking needs. However, it's important to note that while these grills will not rust, they can be damaged if the burning charcoal touches the sides or bottom of the grill. Therefore, the charcoal must be kept on the steel charcoal grate to prevent burn through and pitting.