Brady BMP21-LAB Handheld Label Printer (BMP21-LAB) Includes BMP21-LAB Handheld Label Printer, M21-750-7425 Label Cartridge, and Quick Start Guide Handheld label maker capable of creating multi-line labels for clear identification of laboratory equipment including slides, tubes, flasks, beakers, bottles and more Built-in label templates with mathematical symbols makes labeling easy and efficient Labeling keyboard contains letters A to Z and numbers 0 to 9, and paired with LCD text display for easier, more efficient labeling Prints text in single color and in 6 different text sizes ranging from 6 point to 40 point