The product is a genuine Ricoh Savin Lanier C5100 828353 cyan pro print cartridge. This original Ricoh cartridge is designed for use with laser print technology, specifically for Ricoh C5100 printers. Made in Japan, this unit is a high-quality product that ensures consistent and vibrant cyan printing results. Perfect for professionals seeking reliable and professional-grade printing supplies, this cartridge is a valuable addition to any printing equipment collection.