The Shiny brand Seal Impression Inker works with raised and embossed seal impressions to create visible lightly inked images! Used for fingerprint identification, photocopies, and fax. Essential purchase for those states whose notarial guidelines require reproducible images. This dry model makes a lighter mark than an inkier version we also carry. It works great -- check the reviews. But if you're worried the Shiny Impression Inker won't darken up your seals enough, search ASIN B07B5J7RJQ to find the "Wet" model.