This kit comes with a round, yellow Identicator® inkless fingerprint pad and 500 chemically-treated tabs. The kit will allow the user to take single fingerprints for security and identification purposes. Roll the fingers on the provided pad, then on one of the chemically treated inkless tabs for an instantaneous, dark print. Each kit will produce 500 prints. NOTE: This pad will only produce a fingerprint on the special chemically-treated tabs. It will not work on regular paper. (See ARLE-64 and ARLE-62 for replacement components)