The 4Pk TCT For Lexmark 701H CS310 CS410 CS510 BCMY Premium Compatible Toner is a set of four standard yield toner cartridges designed for Lexmark printers. This product is compatible with models such as 70C1HK0, 70C1HM0, 70C1HC0, and 70C1HY0. The toner cartridges come in cyan, magenta, yellow, and black colors, making them suitable for a variety of printing needs. With dimensions of 10.00 x 6.00 x 8.00 inches, this product provides high-quality prints for your documents and images.