Each of these boxes work, he comes to the duration of application, if you are planning a long smoke using chunks, then the box was released, smoking short chips is that the boxes are used. Personally I smoke most items over 30 minutes and find the “boxes” are a waste of time and money, I use two different things, heavy bags of service sheets with holes in them and / or one # 1 or # 2 box with holes in the bottom.
Each of these boxes work, he comes to the duration of application, if you are planning a long smoke using chunks, then the box was released, smoking short chips is that the boxes are used. Personally I smoke most items over 30 minutes and find the “boxes” are a waste of time and money, I use two different things, heavy bags of service sheets with holes in them and / or one # 1 or # 2 box with holes in the bottom.