This Genuine TOSHIBA T-4520 Black Toner Print Cartridge is the perfect addition to your printer. With its high-quality ink, you can expect crisp and clear printouts every time. The cartridge is designed to work specifically with Toshiba printers, ensuring that you get the best results for your printing needs.The black color of the ink provides rich and vibrant printouts that are perfect for both personal and professional use. This genuine TOSHIBA cartridge is made with the utmost care and attention to detail, ensuring that you get the best quality possible. Whether you need to print out documents, presentations, or other professional materials, this cartridge is the perfect choice. I had the perfect box for it also. Boxed and stored 19x4x4 white box 2lbs3ozs.