Page 6, Knife Blade Preforms,Flintknapping Slabs. Biface Number:#56 si=E1xpKz0ZxiTnWr0K

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Multi Colored Rough Jaspers

It measures 1 3/4" in length

One of the biggest advantages is that any cracks and other potential issues have already been knapped away

These are heat treated and ready to knapp

Page 6, Knife Blade Preforms,Flintknapping Slabs. Biface Number:#56 si=E1xpKz0ZxiTnWr0KThese knife blade preforms are one of several new point specific preforms we are making available. The preforms are 5 16 to 3 8" thick and ready to knapp. There is a video on my YouTube channel Danny Collins Lithics & Leather showing the point in the listening being knapped. Photo two is the key for the different material types.