Oh, those 4-layer tiffin carriers! I remember them well because buying breakfast for everyone was also one of my chores on weekends. I dreaded the long wait at the popular stalls, but because the food was so good, I stood in line obediently for my turn. That was more than 30 years ago but in my distant memory, I can still picture myself waiting patiently, sniffing the aroma of my favorite breakfast food. Thanks for refreshing my memory on a topic that has not cross my mind for a very long time.
Best wishes from faraway USA! Bye.
Ken.