1, Wenchang pen cinnabar is a kind of red mineral powder used for grinding ink, which is usually used in calligraphy, painting and seal making. Its bright colors and delicate texture can make the ink richer and more durable. Wenchang's pencinnabar comes from many sources, among which the pencinnabar produced in Wenchang Mountain, Shexian County, Anhui Province is the most famous, hence the name Wenchang pencinnabar.
2. Peach is a kind of hardwood, which is often used to make pen containers, seals and documents in Four Treasures of the Study. Peach wood is hard in texture, beautiful in texture and warm in color, which has high decorative value. In addition, mahogany has a special fragrance, which can make people feel happy and relaxed.