Most frequent type of the shape found in all the areas of a print was rhomboid shape (29% to 39%). This shape of the pores was present maximum in Digital pad area (39%) while in interdigital area, they were minimum (29%). Round shape pores were found to be ranging from 23% to 31%. Elliptical and rectangular shape of pores were also observed, but less frequent (12% to 25% and 15% to 19% respectively).