The HP 933 Cyan, Magenta, and Yellow Ink Cartridges are authentic original products manufactured by HP. These cartridges are compatible with various HP Officejet models and utilize inkjet print technology for high-quality printing. With an expiration date of 11/2026 and a manufacturer warranty of 1 year, these sealed packs provide long-lasting and reliable color options for your printing needs. Made in the United States, these cartridges are designed for optimal performance and compatibility with your HP printer.