This is a compatible 6-pack of black solid ink sticks for the Xerox Phaser 8560 series, specifically the 108R00727 model. Designed to deliver up to 6,800 pages, these solid ink sticks provide brilliant and professional color output. Manufactured 100% brand new, they ensure consistent quality page after page on various media types. Backed by a 100% Quality Satisfaction Guarantee, these compatible solid ink sticks offer a cost-effective alternative to genuine Xerox products.