"Hui Ink Pastry" is a famous pastry from Huangshan City, Anhui Province, China. It is a unique specialty that represents the distinctive features of Huizhou, known as the "Hometown of Chinese Ink." It is often referred to as "edible ink" due to its resemblance to ink in appearance. Hui Ink Pastry has a dark and glossy exterior, exudes a fragrant aroma, and has a soft and delicate texture with a sweet and refreshing taste. It melts in the mouth and provides an excellent sensory experience. Additionally, it is believed to have benefits such as moisturizing the throat, nourishing the lungs, and promoting dark hair.