A Flint Knapper is one who knows how to make tools out of Flint. While almost everybody has some basic knowledge of how to work the stone there are some who are considered to be "Masters" of their Craft. Some examples of these people are: Jondalar - One of the protagonists of our story. He learned from Dalanar , the man of his hearth, alongside his "Close Cousin" Joplaya. He also learned a great deal from Wymez.