This is mulberry leaf tea made with 100% domestic Japanese mulberry leaves. It's pesticide-free, additive-free, and caffeine-free, so you can enjoy it anytime. The tea bags are tetra-shaped for easy brewing, allowing the flavor and aroma to fully develop. Contents: 3g x 70 bags (210g) Expiration Date: September 2027 Condition: New, unopened Storage: Stored at home, away from direct sunlight. Can be used in a teapot, boiled, or cold brewed. Recommended for health tea, after-meal tea, and those who are avoiding caffeine. Please refrain from purchasing if you are sensitive to items stored at home.