Crown Mold Kit comes in a beautiful wooden case. The heart of this set is a specially developed coil cutting knife. This blade is massive. It comes with a spacer that you insert between the table saw arbor and the saw blade to help center the saw blade. To work with this canvas you will need a grooved insert. The result is a very smooth cut and requires far less grinding than if you were cutting with a conventional saw blade. The rest of the set consists of a set of reverse cutters. with which you can build all kinds of traditional moldings. The fact that these cutters are upside down is very convenient as you can start cutting the coil when the shank has the greatest mass and then safely guide the shank. If I have one complaint, it's that the documentation could be more detailed. Everything is there, but the description is very short.