I recently finished up some more scallop surfaced friction calls. I use a variety of surfaces but I had some interest to make some more of these. The first is a two call set of spalted dogwood from North GA. A smaller tree yelper/soft talker along with a deeper box for more volume. The deeper box is on a vibrating tongue design. Strikers topped with coconut shell and cork. The last is a double scallop for two different sounds on poplar and basswood. Thanks for looking.