A hand stamp includes a first marking structure having a front surface adapted to print a first ink onto an object, a rear surface and peripheral edges extending between the front and rear surfaces. The hand stamp includes a second marking structure having a front surface adapted to print a second ink onto an object, a rear surface and peripheral edges extending between the front and rear surfaces of the second marking structure. The first and second marking structures are assembled together so that at least one of the edges of the first marking structure opposes at least one of the edges of the second marking structure, whereby at least one of the opposing edges has a non-porous surface for preventing migration of the first ink of the first marking structure with the second ink of the second marking structure.