Earl Grey
伯爵茶现已是一類调味茶的通称，許多茶商都會生产，甚至有格雷伯爵绿茶（Earl Grey Green）之演變。即使如此，-{zh:川宁;zh-hans:川宁;zh-tw:唐寧;zh-hk:敦寧;}-仍被认为是伯爵茶最正宗、品質最佳的生产者。第六代格雷伯爵在商品外包裝上自薦：「-{zh:川宁;zh-hans:川宁;zh-tw:唐寧;zh-hk:敦寧;}-歷年來一直調製自己家族的茶。今天我很榮幸此茶以-{zh:川宁;zh-hans:川宁;zh-tw:唐寧;zh-hk:敦寧;}-的格雷伯爵茶之名，將家族傳統揚名世界。」（“Twinings has been blending my family tea for many years. Today I am proud that this tradition continues with the tea celebrated throughout the world known as Twinings's Earl Grey Tea.”）