I used to transfer seasonings (like soy sauce and mirin) into these, but it became a hassle, so I stopped. I'm selling them now since I don't think I'll use them anymore. One of the bottles has some stains. Please refer to the fourth photo. The color of the rubber seal is shown in the third photo. There are water spots on the bottom (second photo) from when I washed and dried them, but I think they will come off if you wash them again. I think they are in relatively good condition, but please understand that they are used items before purchasing. Weekend sale is on from Friday to Sunday. #KEYUKA #KEYUKA #oilpot #seasoningcontainer