1819725 is the unique identification number in the Clip Studio ecosystem.
The "no line protrude" functionality relies on the brush's internal settings, which can be further customized by the user: [1819725]Solid brush with no line protrude.rar
While the file name suggests it was downloaded as a .rar archive, official brushes from Clip Studio Assets are typically downloaded directly into the software's material library. Rar files are often used for third-party sharing or backup of asset files, though redistributing these files may violate the platform's . 1819725 is the unique identification number in the