I do CD/DVD duplication. With this cutter, I can make my own inserts. It is way too expensive buying the pre-perforated cards and besides, they are a waste of money (quality is poor on those). I can use high gloss paper "Royal Brites", print and cut to size. I use another "Carl" cutter to make the perforation for folding tray cards. Problem solved. Shipping was fast and the cutter is heavy duty and well constructed at a very reasonable price.Thanks to the reviewer that recommended this for CD Duplication. It works!Oh, Unlike other reviewers, I didn't find a problem with accuracy.