The packaging design of Japanese bread sauce is really very good and thoughtful, which makes me amazing. At that time, when I had breakfast in the hotel and got the sauce bag and wanted to squeeze it on the bread, I couldn't find a place to tear it for a long time. Generally, except for bottled sauce packets, small boxes have a tear-off corner and an open sign in the lower left corner. At that time, I looked everywhere, but I couldn't find a place to talk. I was helpless and asked my colleagues for help. He taught me to fold the sauce in half, and then the sauce can be squeezed on the bread from the middle. At that time, I thought, wow, how convenient, much better than ordinary packaging. You don't need to borrow any tools such as spoons, so you can spread them evenly on the bread without worrying about getting your hands dirty. If it is ordinary packaging, you have to borrow tools to dig it out of a small box and wipe it on the bread.