Same procedure as the last lot, except using my metal pressure flaker on some very hard flint. Again, I selected a pre-thinned piece, a blade produced by John Lord, of which I have about thirty. I took all the thick bits off with a stone, and then pressure flaked the shape. I am using Chris Butler’s (2005) book Prehistoric Flintwork for the relevant shapes and sizes and this is a useful exercise. I am learning about the flintwork from different periods by making the stuff. This flint was particularly difficult to work. I had an obsidian preform that I reduced and that was like soft glass, easy to work. This flint felt ‘dry’ and hard to work. Even with my favourite pressure flaker my invasive thinning was limited to 7 or 8mm maximum. When making it I made sure the thick section was the point and the thinner section could be the base, and therefore easily notched. And so it transpired. I am churning about two out per day at the moment, not sure what has come over me?