Is there anyone who hasn't used X-Acto knives at one time or another? My girlfriend uses them for bookbinding. I've used them for model making (wood and plastic), graphic arts, microelectronics, laboratory work, graphic arts, trimming leather... who knows how many uses there are? I think just about everyone has at least one X-Acto knife rolling around in a toolbox, art box, or desk drawer. This set, which consists of the classic No. 1, 2 and 5 handles, and an assortment of blades, has been around in one for or another since before I was a kid. Back then, you could buy it in a wooden case at the X5082 set, and you still can. What's new here is the zippered plastic storage case.