Inkless FingerPrint Pad, 6-Pack (FP-07107) Special inking formula wipes off clean and leaves fingers stain free Inkpad made with high density porous foam providing clear imprints Nontoxic Round pad imprint area is 1-5/8" in diameter Black ink color Special inking formula wipes off clean and leaves fingers stain free ^Inkpad made with high density porous foam providing clear imprints ^Nontoxic ^Round pad imprint area is 1-5/8" in diameter ^Black ink color