Thermos Insulated Smoker Easy Smoker RPD-13 Key features are as follows: With insulation technology derived from thermos technology, it continues to smoke even after being removed from the heat. The heating time is short, and the amount of smoke generated is also small, so you can easily enjoy smoking in your home kitchen. The combination of an ultra-heat-resistant ceramic pot and a vacuum-insulated container brings out the flavor of the ingredients through hot smoking. A set of necessary accessories is included, so you can start using it immediately. The instruction manual has some stains. See image 7. Used twice at home (stones are unused). This is a used item. Please purchase with the understanding that it is a used item.