The brush is suitable for beginners to learn from professionals, and the brush head has the right hardness and flexibility. The calligraphy ink pen is made of high-quality materials, this calligraphy pen is sturdy and durable and can be used for a long time. Suitable for writing, painting, drawing, practicing, art design, The tip of the brush is not easy to crack, the color is smooth, and the writing lines are clean and clear.