A mouth call with decades of turkey call experience built right in, the WoodHaven Custom Calls Hammer Tooth DiapgragmTurkey Call gives serious turkey hunters versatile turkey sound. Designed with veteran turkey hunter and champion caller Terry Sullivan, the Hammer Tooth features 2 hammer cuts to produce a clean front-end yelp that rolls over with good rasp. This unique design also allows a caller to access the 2 bottom prophylactic reeds with the tongue on 1 side or the other while calling to adjust the sound. Performance diaphragmcall from WoodHaven and champion turkey caller Terry Sullivan Designed by turkey hunting and calling expert Sullivan 3-reed call with 2 hammer cuts in top reed Clean front-end yelp that rolls over with good rasp Unique design - offers access to bottom reeds while calling to adjust the sound