Square Cookie Cutter

This is a simple square cookie-cutter generator. It allows to create single-frame cookie-cutters or cookie-cutters with an inner lower-profile cutter (to make a square imprint or cut in the middle of a square).

The purpose of this object is to make square vols-au-vent (see: http://en.wikipedia.org/wiki/Vol-au-vent) but it may be used to cut any other kind of pastry (btw, I make the cutter and my sweetheart will make the dish).

The design has a top frame/grip to add some stiffness and a bet