The fun factor is that you can get your past credit (possibly including chip), phone cards, or even blister packs, and more "plektrisieren". Or for advertising purposes picks can tinker. Fun factor is also that you can tinker with it his personal pick up that lets you play optimally, and that is unique.
A toy is of the appliance: It is harder quality and will probably not broken even after the 100,000 th pick, similar to an office punch.
So the result is, however, usable, you need mE still sandpaper to smooth the ridges: The recommendation to grind the punched Picks by "strumming" I can not understand.
Still, I like it very much!
Update 2012-12: The device is very quickly broken, if you want to punch so thick films. The "heavy gauge" is deceptive, breaking the part.