We regularly buy sushi from Migros and in addition to the sushi it also contains a black plastic bowl with wasabi / ginger and a soy sauce. However, we don't need these contents as we use a different soy sauce with less salt. I wonder if it wouldn't be possible to sell this bowl separately for those who just want to try it out. This would, among other things, save plastic again and perhaps reduce the costs a little. What is your opinion?