If you end up picking to dry these, they may be Protected to be used for up to 2 years, but I prefer to use within four months for ideal taste and good quality.ＨＯＭＥ＞処理･製品をさがす＞フッ素樹脂コーティング(テフロン™コーティング)Arranging for the longer term becomes A great deal easier with most effective