The product is a set of three OEM Ricoh IM C6000 CMYK toner cartridges, specifically models 842288, 842289, and 842290. These genuine/original cartridges are designed for use with Ricoh printers, including models C6000 and C4500. The cartridges come in cyan, yellow, and magenta colors, making them suitable for various printing needs. As they are OEM cartridges from Ricoh, they are sure to provide high-quality results and reliable performance.