DETAILS, FICTION AND MECHANICAL PENCIL

a standard development of a ratchet-dependent mechanical pencil A mechanical pencil or clutch pencil is a pencil having a replaceable and mechanically extendable sound pigment core termed a "lead" /ˈlɛd/. a lot of aluminum ferrules (the metal piece attaching eraser to pencil) are crimped to assist bolster them. Photo: Michael Hession Its Main i