Flint Fragment, Kilfinnan

Mesolithic peoples obtained edged blades by breaking flakes from a larger rock. Their most characteristic blade was the tiny microlith which could be made in a range of shapes and set in groups into wood and bone handles to form arrowheads and spears. They could also be hafted into cutting tools or used to provide a sharp point for piercing. Knapping was a specialise skill, requiring good hand and eye co-ordination as well as a knowledge of stone and the way that it fractured.