The largest tea estate of the world is in Srimangal, Sylhet, Bangladesh.
There are two brothers on the Finlay's Tea Estate, Sylhet, Bangladesh. They have invented a new way to make a brew of Five Layer Colors Tea that is for the entertainment of tourists who are exulted when take this tea. These two brothers have never told any one their secret. It is served in a glass and the brew is genuinely five different colors in five layers. All layered perfectly on top of each other, with no mixing, steaming away with a smell. Each color has a different flavor, so the first hit is cinnamon, then sort of creamy milky, then ginger, then lemon, then honey. No layer mixes.
If you took a big a sip, the flavors mixed together to create another brilliant sensation in your mouth. One can realize its full glory of presentation and flavor.