Our Porelon® Palm Print Ink Pad measures 8.312" x 7” and will take thousands of palm prints. The nontoxic, nonfading, permanent, ultra-black ink rises to the surface of the micro reticulated thermoplastic resin pad by means of capillary action. The non-smearing ink dries instantaneously on palm print record cards. Our Palm Print Ink Pad also has a unique raised portion that conforms to the subject’s hand and ensures the inside of the palm is inked as well. The ink is easily removed from the subject's palms using any of our hand cleaners.