These are my multi-axis, double mouth hollowforms or Kardia Form (Josh only). These have a heart shape appearance and Kardia is Greek for heart. The demo will consist of starting with a bandsaw prepped blank, turning primary and secondary tenons, flipping between tenons and forming mouths and blending between the 2, setting up an X-Y vise jig to carve excess material away in preparation of hollowing (hollowing will be talked about but not demoed due to time constraint).