Abstract: A method for producing a stamp includes the following steps: (1) forming a stamp member from a rubber material which has a low rebound characteristic and low compressibility; (2) preparing a plurality of stamping inks of different colors, each of the stamping inks having a relatively high viscosity and low flowability; (3) diluting the stamping inks with a diluent to increase their flowability and permeability; (4) placing a plurality of ink-absorbing members in a side-by-side adjacent arrangement and isolating them from one another in order to prevent fluid communication; (5) adding the diluted stamping inks into the ink-absorbing members respectively; (6) saturating the stamp member with a highly volatile liquid; (7) disposing the stamp member on the ink-absorbing members to transfer the diluted stamping inks from the ink-absorbing members to the stamp member so as to have the stamp member formed with regions of different colors, the highly volatile liquid assisting the infiltration of the diluted stamping