Colop Printer 10 keyring Plastic Self Inker: Slim design - smaller and handier than comparable products. The well designed handle allows an extremely pleasant handling and the equal spread of pressure guarantees best quality of imprints. The pre-punched index card shows the complete imprint and is protected by the index window. Integrated rubber feet on the bottom of the casing prevent the stamp from sliding while stamping. The slightly widened lower part of the casing guarantees a better stability of the stamp. On both sides of the handle a new self-releasing locking device is integrated.