https://support.clip-studio.com/en-us/faq/articles/20210057
https://tips.clip-studio.com/en-us/articles/5167
gray pen
screentone
gray to screentone
gray
Update history
2023/05/13 The number of materials has been increased to 22.
2023/04/30 Added how to use without keyboard in iPad version.
2022/11/03 The number of materials has been increased to 9.
Old version