CERTIFIED KOSHER: Black tea leaf origin: India and Sri Lanka. Assam and Ceylon teas create a great black tea base for black currant flavor and cornflower petals. Visually attractive tea, it makes a refreshing beverage at any time of day. It has a subtle yet bright berry taste that is said to be bon vivant. Black Currant flavored tea is a self-drinker but also takes sweetener well. We recommend orange slices as a flavor enhancer.