We are using this ruler as a straight edge while cutting vinyl tile with a knife. This 18 inch ruler with the cork back works very well because the cork prevents it from slipping.
Not exactly sure what great words of wisdom you are looking for. This is a fairly standard 18" steel ruler. No question that it is of acceptable quality and it does meet my needs but its just a ruler.
found everything easily fax went through well. no line .gentleman at the fax area was helpful and the guy at the counter when I left was polite as well