This is a compatible 6-pack of replacements for Xerox Phaser 8500 black solid ink sticks, offering a high yield of up to 6,000 pages. These 108R00672 solid ink sticks are designed to deliver brilliant, professional color output that remains consistent across various media. Manufactured 100% brand new in the United States, these solid ink sticks provide an economical alternative to genuine Xerox products without compromising on quality. Backed by our 100% Quality Satisfaction Guarantee.