Blitz 2 Line Alpha Numeric Pricing Gun Double-row labeling machine BLITZ C17A , alphanumeric. Prints 10 numbers and letters on the top row and 7 numbers with a larger font size on the bottom row. Symbols kg, g, PLN, gr, the word CODE and others. The printing mechanism equipped with metal components guarantees durability. Fast, legible printout. Simple operation, top quality and reliability.