Tick tock tick tock earl grey 40bag our naturally caffeine free rooibos earl grey unites two great tea traditions in one deliciously bright and satisfying cup rooibos has been a family favourite ever since grandfather benjamin ginsberg perfected the brew in 1903 earl grey tea was first blended for the then british prime minister lord grey in the 19th century the deep colour and full taste of rooibos tea perfectly complements the distinctive citrus aroma of natural oil of bergamot this is