Black tea Vanilla Extra is a China/Ceylon blend , re Fined for you with vanilla flavour . Packed in 250g bags. Preparation of Vanilla Extra Black tea 1 tea spoon of tea per cupThe optimum water temperature is 95°C10g to 15g of tea per 1l of water2-3 minutes infusion provides a stimulating effectUp to 5 minutes infusion provides a calming effectAvoid longer infusion times at all costs.