
, Brush
, Eraser
, Text
, Line
, Arrow
, Ellipse
, and Rectangle
tools.

These settings work for several Blue Pencil tools

To adjust Blue Pencil stroke size

Press B on the keyboard while dragging left or right in the Viewport. You can also right-click the tool icon in the Blue Pencil Toolbar to view the settings specific to the tool.
To adjust Blue Pencil tool opacity

Press M on the keyboard while dragging left or right in the Viewport. You can also right-click the tool icon in the Blue Pencil Toolbar to view the settings specific to the tool.
To change brush color