Good example of misdirection. Shows how strongly the spears are thrust at the wood, not how sharp they are. Carpenters know that dull nails penetrate hard woods (like oak) better than sharp nails (which tend to split the wood). To show how sharp an edge is, show me it cutting something effortlessly, like, say, a piece of fabric falling across the blade or on the point...steenkh said:On the shows I have seen on TV the monks throw the swords and spears to imbed them on a wooden plank in order to show that they are indeed sharp. I do not remember having seen exactly the number, though.