About us

Seven-color tea, a Bangladeshi drink with amazing look

October 2nd, 2023

Many people think that the seven-color tea is only found in upper restaurants. However, making such a beautiful and attractive cup of seven colors is easy and can surprise family members and guests. The special recipes are unknown to many people, so let's learn one of them.

Seven-color tea, also known as seven-layer tea, (Bengali: সাত রং চা) is a famous drink not only in Srimongol of Bangladeshi district of Moulvibazar, but also in the world. It is invented by Romesh Ram Gour, a well-known bartender in Bangladesh. He actually found the way to make the seven-color tea when he discovered the density of leaves was different from each one. Each layer of the cup has one color, and the taste ranges from sweet to spicy. When we sip through all the layers, it is a journey for the taste, from a syrupy sweet to a spicy clove and more than that, we can feel much better after drinking it all. Different people have different feelings. No one knows exactly how to make the seven-color tea, but there are three types of must-have ingredients, which are the tea leaves grown in Sreemongol, green tea, and condensed milk. The drink can be found at a tea shop in Srimongol named “Nilkantha Tea Cabin”.




  • Tea leaves
  • Sugar
  • Condensed milk

A glass of seven-color tea


  • Step 1: Take 1 tablespoon of sugar and 2 tablespoons of water
  • Step 2: Mix the water and sugar with tea leaves and stir them normally
  • Step 3: Mix 1 tablespoon of tea and 1 tablespoon of mixture from Step 1
  • Step 4: Take a few tablespoons of condensed milk with 1 tablespoons of tea.
  • Step 5: After 20 seconds, put the mixture from Step 1 in a clear transparent cup, then put the mixture (from Step 3) into it
  • Step 6: After 30 seconds, put the condensed milk mixture (from Step 4) in
  • Step 7: After 1 minute, the rest of the tea has to be put inside by the edge of the cup.

Now you can easily see the seven layers of a delicious tea.

The seven-color tea is ready for tasting.

The seven steps above are just how a common seven-color tea is made. It is not exactly how Bangladeshi people would make it but in general, we can make a cup as in the photo. The best thing when making it is that we can share these beautiful colors and layers with our family, friends or post on our social media network.

Do not wait. Just make one for your own. It should be a very exciting experience in our beautiful life.

Should you have any questions, wish to share your ideas about vacuum flasks or request a quotation, please send us an email to: export@rangdong.com.vn.

Our website: vacuumflask.rangdong.com.vn


Relevant news
Long Island iced tea: History and Recipes
October 2nd, 2023
Long Island iced tea: History and RecipesLong Island iced tea: History and Recipes

Long Island iced tea is one of the most famous cocktails in the world. Regardless of the “tea” in its name, While there is “tea” in its name, the drink has no tea at all, it’s tea-like only. The cocktail was invented in the last century and the name shows its origin from Long Island, but no one is sure if it comes from the Long Island in New York or that in Tennessee, so no one knows for sure. In this article, we will bring you back to the history of this well-known beverage and learn how to make it on your own based on original recipes.

Karkade - Unique tea with many health benefits
October 2nd, 2023
Karkade - Unique tea with many health benefitsKarkade - Unique tea with many health benefits

Hibiscus flowers, which are often seen at the front fence and associated with childhood in the countryside, have various benefits. In Sudan and Middle Eastern countries, tea made from dried hibiscus flower called Karkade is very famous.

Rang Dong’s new thermos guarantees good pot of tea
October 2nd, 2023
Rang Dong’s new thermos guarantees good pot of teaRang Dong’s new thermos guarantees good pot of tea

Enjoying herbal tea has now become a popular hobby, especially in Eastern countries. There are three main factors in making a good pot of tea, namely water temperature, the amount of tea and making time for tea. Besides, tea lovers shall get a good thermos for tea, for which Rang Dong’s new model 1042 N2 vacuum flask can stand in. This article will introduce why this thermos for tea is the best for storage tea.

Black tea benefits and tips on making a good cup
October 2nd, 2023
Black tea benefits and tips on making a good cupBlack tea benefits and tips on making a good cup

Of various types of tea that people around the world have fallen in love with, black tea stands out with its specific color, taste and flavor. While it may be called in a different name in China, black tea in the world’s most populous country and the rest of the world shares similar health benefits and can go through the same step of making in order to get a good cup.