Effortless, patented, Cassette Stapling Technology for high frequency stapling situations, such as hotel receptions and cashier desks. LED Guiding System shows exactly where the staple comes out. Its clever, are you? Of course you are. Because on a busy day at work,you will see which tools are clever enough to make your day efficient. The electric stapler 5025e is such a tool. The clever cassette is loaded with 1500 staples which will ensure you dont keep changing the staples. And when you finally do need to replace it will take less than 30 seconds. Each cassette replaces the working mechanisms, ensuring your machine is in perfect working condition every time.