To provide a stamp pad which is used for stamping the surface of a work such as a plastic finished product and also can be used for stamping mass-produced products in addition to a use application to the stamping of finished products of various different types and in a small quantity.

This stamp pad has an ink suction aperture 11 and an ink injection aperture 12 formed on the upper surface, and also internally, has an ink pot 1 for containing quick-drying ink, a bundle of fibers 2 as an ink suction member which is suspended into the ink pot 1 from an ink drawing aperture to draw up the internal ink by capillarity, a felt 3 as a suction member which is located on the upper face of the ink pot 1 and sucks the ink sucked by the bundle of biers 2, and a rigid porous sheet 4 laminated on the felt 3, as constituent components.