btw I posted that video about korean egg rolls before - I made some experiments with it's principle and came to the conclusion, that there are many ways to create quite delicious side dishes using the basic method of either rolling or folding like shown in the video - folding creates quite nice omelettes, which can be filled layer by layer with different stuff - it is really some kind of ornamentation, which one can do with these basic techniques, especially if it is in the end cut into pieces, which can easily be picked up with chopsticks.