Curious about Black Tea and Rooibos Tea facts. Here, get to know interesting Black Tea and Rooibos Tea facts. Also, get to know about Black Tea and Rooibos Tea brands, where they are originated, their popularity and many more. Black Tea and Rooibos Tea brands listed below will indicate how popular they are around the globe. Also some Black Tea and Rooibos Tea facts are mentioned below, which would be quite interesting to know.