Heat Treated Georgetown Pressure Slabs, High Grade Flint, Flintknapping Slabs

These are Heat-Treated 5+" Georgetown modern style knife pressure slabs.

Slabs are approximately 3/8 thick and 5" long. size can verry slightly.  

This is a video posted on my YouTube channel showing how easily these slabs are to Knapp. 

you will need to copy and paste the video link.  

 https://www.youtube.com/watch?v=1IGAgJC0SjY&list=PL4UtrB-_D1o9VomYjL5Kyvtfxb_uaYE3k&index=120