When you use
the

custom pen or highlighter
tools, you can select different colors and line widths.
Note: You can
also select the Black, Red, or Blue pen on the toolbar, and select
the small circle on the left of the pen for a thin line, or the
large circle on the right for a thick line.
Note: When
multiple users draw on the projected screen using multiple pens,
you can select different colors and line widths for each pen. When
using finger touch operations, all users share the same color and
line width.