An ignition stone container which encloses ignition stones to be used in a cigarette lighter when an ignition stone in use is abraded and to be exchanged. A projection to rotate a locking screw threadedly attached to an ignition stone taking-in portion in the lighter is projected integrally with a container body. When an ignition stone contained in the lighter is abraded and firing failure occurs, top end portion of the projection being projected to the ignition stone container is touched to a screw head groove of the locking screw leading to an ignition stone enclosing portion in the lighter and then rotated, thereby the locking screw can be removed and the ignition stone can be exchanged. After the exchanging slao, the projection is touched to the screw head groove of the locking screw and rotated thereby the locking screw can be threadedly tightened. This projection serves as a screwdriver, and a particular operating tool for the locking screw is not required as long as this ignition stone container exists.