Joe Soko stopped by NYCResistor to take the class entitled "Fire the LAZZZOR!" For every class, each student makes something that they want. Joe had worked in a knife store at some point and got his mind set on a butterfly knife, but with a comb. He used inkscape to model it and then lasercut it and then put it together with some custom length nails that he cut with the bolt cutter part of a wire cutter. It works great and don't mess with him when he says "Don't mess with me or I will COMB you!" If you want to make your own, the designs are up on thingiverse!