The colors of ink are named after animals and plants in twelve Taiwanese forest fairy tales to let people know more about indigenous animals and plants in Taiwan. Additionally, life becomes richer and more brilliant with words. “Yuan” meaning “indigenous” in Chinese symbolizes life growing without end, while “sen” meaning “forest” in Chinese stands for forest environment. They show simple and natural handwriting and make people feel the warmth of handwriting. That is the important thing of “Colorsoul”—-warmness and happiness.