A pen thing i made press "1" for a line that goes to the mouse press "2" for a hollow circle that spawns at the mouse press "3" for random ovals that spawn at the mouse press "4" for a lint that goes to the mouse but stops after the set "distance" press "5" for a filled circle at the mouse press "space" to clear the screen don't to forget to set the color of the shape with the "color" slider
thanks to @PullJosh for the how to pen tutorial.