Page 2 Arrowhead Preforms, Mixed Material Performs,Flintknapping Slabs.

These mix material preform groups are a great way to knapp a variety of great materials and shapes. The preforms are 5/16 to 3/8" thick and ready to knapp. There over 22 inches of material in each row and there is several videos on my YouTube channel Danny Collins Lithics & Leather showing knapping these point specific preforms.