1, intelligent blackboard
2, interactive digital copying desk
3, teacher's central control desk
4, calligraphy copying desk
5, electronic marking system
6, binocular painting and calligraphy teaching display desk
7, calligraphy teaching live broadcast system
8. Calligraphy collection and creation system
12, calligraphy course handout system
13, digital calligraphy blackboard demonstration system
14, high-definition network transmission system
15, central control system
16, student weight
17, student writing brush
18, multifunctional ink cartridge
19, and special for copying. Depends on the budget.