Key features of Twinings Earl Grey Green Tea 25 Enveloped Tea Bags: In 1706, thomas twining started selling fine tea in england. today, twinings still sells aome of the world's best teas from the original store in the strand, london and in more than 100 countries throughout the world. green tea is a natural source of antioxidants and when served on its own is low in calories. carefully picked from select gardens, twinings earl grey green tea is a rejuvenating health drink with a subtle flavour of the citrus fruit, bergamot. simple natural blends of green tea from twinings provide refreshment & hydration for a sense of well being in everyday life.