Hard-pen calligraphy training class can make money, and the specific benefits depend on many factors, such as enrollment, teaching quality, student participation, curriculum and so on.

Some hard-pen calligraphy training institutions can attract more students to participate, improve teaching quality, set reasonable charging standards and obtain stable income through innovative teaching methods and concepts. For example, some institutions adopt small class system, implement one-on-one teaching, provide free audition and on-call learning services, and attract more students to sign up.

In addition, the benefits of the hard pen calligraphy training class are also related to students' participation and curriculum. If students actively participate and the teaching effect is good, students will recommend other students to join and increase their income. At the same time, if the curriculum is reasonable and meets the needs of students, it will also increase income.

In a word, the benefit of hard pen calligraphy training class depends on many factors. If we can provide high-quality teaching services, innovate teaching methods and concepts, and formulate reasonable charging standards, we can get stable income.