Flintknapping Glass Arrowheads
In this excellent video below Billy Berger from primitivepathways.com teaches you how to make these deadly and beautiful arrowheads from the bottoms of glass beer bottles. Glass beer bottles are plentiful and free, and glass flakes much easier than flint does. Learning the basics on glass makes it easier to transfer these skills to flint. So check out the video below grab a beer bottle and some safety glasses and try it out for yourself.