With high-quality pure wool or fiber as raw material, painting and calligraphy are all suitable. The felt surface is even and uniform, white and soft, and flexible. It can set off the rice paper and make calligraphy and painting enthusiasts comfortable and comfortable. When his works are inky, he will not run away ink and have the role of supporting ink. Because wool can suck and bake moisture, it also has the function of absorbing ink, which greatly reflects the good performance of dehydration and ink-retention, especially drawing traditional Chinese paintings. Painting and painting blankets are affordable, complete grades, convenient and durable, and are the necessary auxiliary materials for the four treasures.