INCENSE STICK FOR VISIT TO ANCESTRAL GRAVES TO EASILY CATCH FIRE WITHOUT USING ANY DANGEROUS MEDICINAL STUFF, METHOD AND APPARATUS FOR FORMING AIRING HOLE IN INCENSE STICK

PURPOSE: Provided are an incense stick for a visit to ancestral graves, which simply and easily catches fire, without using any dangerous medicinal stuff, and a method and an apparatus for very appropriately forming an airing hole in the incense stick. CONSTITUTION: The incense stick(1) for a visit to the ancestral graves formed in a number of incense sticks(2) comprises an airing hole(4) having required diameter and depth in a center of the section of catching fire(1A). The apparatus for forming the airing hole(4) comprises a driving motor; a grinding stone and a dust collecting case. The grinding stone is attached to a rotation shaft of the driving motor and is formed in an appropriate shape such as a cylindrical shape having a required diameter in a round section or a conic section. The dust collecting case is provided to cover around the grinding portion of the grinding stone and is provided with a dust sucking hole placed at an appropriate place. The method for forming the airing hole(4) consists of the step of forming the airing hole with the grinding stone in the center of the fire-catch section of the incense stick.