A hair, as is well known, is a tube composed of a hard fibrous substance, growing from a bulb or root, which secretes an oily matter. This oil works its way up through the hair, and by permeating all parts, renders the hair soft and pliable. Now in this natural oily condition, it is very difficult to cut the hair with a razor, and
it becomes even more difficult if the beard be made still softer by the application of hot water. Many do this, and it is no wonder they find shaving difficult. When this is done, the hairs become soft and limp, and the razor will either slip over them entirely, or else cut partly into them, bend them back and slice them lengthwise, all the while pulling and straining them at the roots, and making the process of shaving most painful.