A square or triangular ruler and a pen or marker with a rounded tip.

Triangular Ruler And Marker

An edit icon featuring a pen pointing into a square.

Edit Icon With Pen And Square

A square shape or box with four small squares on each corner, used in editing, showing a pointy star shape.

A square shape or box with an X over it, showing its size, used in editing.

A square shape or box with four small squares on each corner, used in editing.

A square shape or box with four small dots on each corner, used in editing.

A pen tool icon or a pointy tip of a fountain pen.