The A-series range of staplers utilizes a patented mechanism designed to decrease the force needed to operate the instrument. The A-100 is the intermediate level stapler in the range - catering for the needs of small offices and students with more frequent use. Made from a lightweight, strong plastic for strength and lightness. Top-loading of staples. Holds more staples than it's younger sibling the A-80 while offering the same, effortless stapling.