Upgrade your printing experience with our premium ink refill bottles. Each high-capacity 80ml bottle delivers approximately bk 8,300 pages, cmy 6,800 pages(with 5% coverage of A4 paper), reliable performance, optimized for efficient home and workplace printing. Engineered for seamless compatibility with select printer models including ET-8550 ET-8500 (*Compatibility verified through independent testing). Enjoy consistently crisp text and vibrant image output thanks to advanced quick-drying, anti-smudge technology. Every batch undergoes rigorous quality checks to ensure clog-resistant performance and fade-resistant results. Ideal for versatile environments – from home offices to professional settings – this ink solution supports all fundamental printing requirements while maintaining economical page yield.