Here is the English version of the sales description for "Orange Swiftlet Nests" (橘色燕盏), crafted for a website:

A Rare Treasure, A Natural Gem: Orange Swiftlet Nests

Welcome to our world of swiftlet nests, where we are dedicated to providing pure, high-quality products. Today, we are honored to introduce you to an extremely rare swiftlet nest delicacy: Orange Swiftlet Nests.

What are Orange Swiftlet Nests?

Also known as "Orange-Gold Nests," these swiftlet nests are built by swiftlets in specific natural environments. They typically form in natural caves, and over time, the long-term influence of minerals and environmental factors causes the nest to naturally develop a unique orange or reddish-orange color. This is a purely natural color, not artificial dyeing, which makes them incredibly rare and a true treasure among swiftlet nests.

The Unique Charm of Orange Swiftlet Nests

• Rare and Precious: The yield of Orange Swiftlet Nests is far lower than that of regular white swiftlet nests, making them a highly sought-after collectible for connoisseurs. Each nest is a masterpiece of nature, embodying the essence of its environment.
• Rich in Minerals: Due to prolonged mineral permeation from the cave walls, Orange Swiftlet Nests may contain a richer mineral content while retaining the swiftlet nest's original nutrients. Their texture is also typically denser and smoother.
• Pure and Natural: Our Orange Swiftlet Nests are sourced from pristine caves and are guaranteed to be free of any artificial additives, bleaching, or dyeing. Each nest undergoes meticulous cleaning to preserve its most original, pure state.

How to Identify and Enjoy?

• Identification: A genuine Orange Swiftlet Nest has a natural, uneven color, with clearly visible nest strands. After soaking, the water remains clear, without any color bleeding.
• Preparation: Orange Swiftlet Nests generally require a slightly longer soaking time than white swiftlet nests, about 2-3 hours. The double-boiling time is also a bit longer, usually around 40-50 minutes over low heat, to fully release its nutrients and rich texture.

Orange Swiftlet Nests are not just a premium delicacy but also a symbol of status and refined taste. Purchase this work of natural art now, and let this exclusive luxury nourish your body and mind.