Digital time clock automatically records year, month, day, hour and minute when card or paper is inserted. Tells time in front window; shows date in top window. Cartridge ribbon means no ink on hands or clothing. Polycarbonate typewheel for long life. Unit has a non-skid base and measures 3-1/2"H x 5-5/8"W x 8-1/2"D. 120V AC.