explaination of my another design

with the same prod.(salt container) my another is a small tandur that v can put on the dining table can take garam chapati during lunch or dinner .usually garam cahati give mare taste rather then the cold one so keep it in mind i design this .
in this design there is 2 container in the lower one v put the coal n in the upper one the lower part of that container there is small small whole 4 heat 2 come n with that heat the chapati will cook n the upper container put on the lower container n in the upper container there is a little cut with smooth curve so that v can take n put the chapati easily in the container . this prod. is made up of clay mitti n alluminium foil will be wrap around to both the container so the heat stay only inside the container .