Duck call Kit consists of two matching pieces of, the reed hardware necessary to make the call sound and a lanyard. We have selected a number of turning materials which lend themselves well, both in hardness and beauty, to game calls. The wood blanks come in two sections (1 1/2 x 1 1/2 x 4" and 1 1/2 x 1 1/2 x 2") and have been pre-drilled for you. All you need is a Lathe, Turning Tools, and the reusable 3000 HUT Turning Kit. Instructions are included with each kit. Duck Calls turn on a standard 7mm Double Pen Mandrel. We also have Pre-Drilled Wood Blanks sold seperately.