sharp cs-2194h Two Color printing calculator, 12 digit Comfortable Cylindrical Step-sculptured Keys: are keys shaped for fast and comfortable operation. Extra Quick and Crisp 2-Color Printing: enables you to print 12 numerals&#44; 2 symbols&#44; and 3-digit punctuation Grand Total: adds the grand total of several calculations such as the total prices times units on an 2 Independent 4-Key Memories: simplify many business calculations. Also included are memory clear&#44; Convenient MU Key: A MU (Multiple Use) key simplifies calculations&#44; saving time and increasing efficiency