These ¾-inch diameter Cranky Pressman Inspector Stamps ($23) were used by train conductors and health inspectors back in the day. And now, it’s being produced again for those people who work away from their desk. Each self inking stamp comes with key ring and a plastic cap cover with a little inkpad in the bottom of the cap – making it a “take it wherever you go” trinket. The Inspector Stamp is customizable with your own logo, design or artwork.