What kinds of Hui ink are there?

According to the raw materials for making ink, it can be divided into Song Yanmo, children's eye ink and lacquer ink. According to different ink-making objects, it can be divided into: 1. Ordinary ink: the ink used by ordinary people is simple, and the ink name and Mohist font size are written directly in gold and blue. 2. Mogong: Officials in the ancient frontier province asked Mohist to make ink for the emperor or collect tribute according to the old system, all in the name of the author, and some in the name of Mohist. Most of them are treasures in ink. Third, imperial ink: the emperor used ink. After the Tang dynasty, there was an ink official, and ink was autocratic. There are two kinds of imperial ink in Qing dynasty: the ink made by the inner government and the ink made by Huizhou Mohist school; The former has little outflow, but its value is not high. Fourth, homemade ink: ink made according to the wishes of the ink maker. Since Wei Wei's birthday. Shexian Zhi divides the self-made ink in Ming and Qing Dynasties into two types: the literati's self-satisfied type and the meticulous and kind-hearted type, both of which belong to the top grade. Rare ink: Rare ink that is not used but used for appreciation. Most of them are small and exquisite in shape, full in size, used for cigarettes, and have excellent workmanship and great artistry. It's Mo Bao. 6. Gift ink: ink given as a gift. Students use birthday ink, wedding ink and gift ink. Pay more attention to the form of appearance, generally beautifully decorated, but the smoke is slightly worse. Seven, medicine ink: As a medicine for treating diseases, ink is generally Song Yanmo, some are named after Mohism, and some are named directly by pharmacies.