Compatible for Ink Refill Bottles fit ET-3850 ET-2850 ET-3760 ET-2760 ET-4850 ET-4760 ET-3830 ET-2980 ET-2988 ET-3958 ET-2750 ET-3750 ET-4750 ET-15000 Printer (2Bk 2C 2M 2Y) | Clog-Free Fade Resistant High Viscosity High Yield Long-Lasting Quick Dry Refillable Smudge Resistant 8 Pack (Black Cyan Magenta Yellow )

【Easy Refill Experience】：Get your printer back up and running in under a minute.No technical skills needed. Simply align the bottle nozzle with the matching color tank, tip it over, and the ink drains on its own—then seal and you're done.Each bottle is ISO-9001 and MSDS certified, ensuring safety and reliability. 【Reliable Print Quality with Vivid Colors】：Engineered to deliver sharp, crisp text and vibrant, fade-resistant colors, our dye-based inks ensure consistent performance for everyday printing—from documents and reports to school projects and photos. 【Anti-Clogging Formula for Reliable Performance】: Our premium ink is engineered with fine particles that flow smoothly through the printhead. The advanced formula helps minimize the risk of nozzle clogging, ensuring consistent performance and protecting your printer investment. 【Compatible with Printer Models】：Designed for use with a wide range of ink tank printers, including models such as ET-2700 ET-2750 ET-2760 ET-2850 ET-2980 ET-2985 ET-2988 ET-3700 ET-3710 ET-3750 ET-3760 ET-3830 ET-3843 ET-3850 ET-3930 ET-3943 ET-3950 ET-3958 ET-4750 ET-4760 ET-4850 ET-4950 ET-4955 ET-4958 ET-15000 ST-2000 ST-C2100 ST-3000 ST-4000 ST-C4100 Please check your printer model compatibility before purchasing. This product is not compatible with sublimation printers. 【Ultra-High Capacity, Ultra-Low Cost Per Page】： This compatible for ink refill bottles set includes 2× Black (140ml each, up to 11,000 pages) + 2× Cyan, 2× Magenta, 2× Yellow (80ml each, up to 9,000 pages per bottle), based on 5% coverage on A4 paper. Perfect for home offices and high-volume family printing — print more, spend less.