STAMPER

PROBLEM TO BE SOLVED: To obtain a stamper having an ink containing part in the body and a removable cap in which a clear print image can be formed without lowering the density by arranging a drying agent on the inside of the cap and/or on the communication passage between the ink containing part and air vent communicating therewith. SOLUTION: A stamper comprises a stamper body A having a print face, a cap body B being fixed removably to the body A, and a crown C to be fitted to the rear part of the stamper body A. The stamper body A comprises an original sheet 1 having a plurality of fine ink through holes designed in the shape of a character or a figure by thermal stencil and filled with an ink occlusion body 2. A fixing protrusion 8 is formed on the inside of the crown C and used for fixing a drying agent containing box 10 having a plurality of vents 9 at a position corresponding to the part where an air vent 7 is made. According to the structure, moisture is absorbed and prevented from intruding into the ink occlusion body 2.