Put your print on it! As well as the predominant use in government and law, fingerprint ink pads are used in many industries including banking, casinos, supermarkets, real estate and even in schools. You too can use fingerprint ink pads to authenticate checks, legal documents and personal papers by putting your unique finger print on them. Baumgartens compact inker delivers clear, clean, permanent fingerprints, but leaves no residue on your hands. The pad has a long-lasting ink supply and will produce more than 1,200 fingerprints before drying out. It comes with or without peel-off adhesive backing. The inking disk is made from recycled wool and is non-toxic. Sold as a pack of 3 inking pads with adhesive backing. Recommended age 4+ years