Cosco was founded in 1893 and evolved to become a leading designer, manufacturer and marketer of Stamps, Signs, Knives and Stationery products for the home and office markets. Cosco offers a wide variety of stamps including message stamps, date stamps, numbering stamps, along with a wide variety of accessories to meet all of your stamping needs. The brand names of Accustamp and 2000Plus feature both pre-ink and self-ink stamps. Through partnership with Microban, Accustamp and 2000Plus stamps utilize antimicrobial technology, with Microban®-infused handles, in order to provide a cleaner surface for day-to-day use.