Seems people on here are always testing the effectiveness of stone arrow heads and blades.  I am volunteering to become a tester for the points you displayed on elk, deer, bear, moose, antelope or any other animal I can surround.  They are certainly visually awesome, but until tested we will never know for sure. I happen to have some supper cane arrows that would be a good missile carrier for them.  Just trying to be funny as you would certainly laugh at the crude but effective points I hunted successfully with all those years ago.  Very well done!  
 
  
  
 Joe