E-Z Ink 502 Ink Refill Bottles High Capacity for Epson ET-3850 ET-2850 ET-4850Package contents: 5 bottles replacement compatible for epson 502 ink refill bottles (2 Black, 1 Cyan, 1 Magenta, 1 Yellow),Extra-Large Capacity ink bottle with high page yield: 72 bottles of 140ml black dye ink can print up to 17000 pages, 6000 pages per 70ml color dye ink bottle (based at 5% coverage),To use with: Ecotank ET-15000 ET-2400 ET-2700 ET-2720 ET-2750 ET-2760 ET-2800 ET-2803 ET-2850 ET-3700 ET-3710 ET-3750 ET-3760 ET-3830 ET-3843 ET-4700 ET-4750 ET-4760 ET-4800 ET-4850 ST-2000 ST-C2100 ST-3000 ST-4000S T-C4100 and other select EcoTank models,Product name: E-Z Ink compatible 502 ink refill bottles 5 pack replacement compatible for Epson 502 T502 522 T522 ink compatible for 502 epson ink refill bottles,Auto-Filling bottles: E-Z Ink compatible 502 bottles are designed with an automatic-stop feature to prevent overfilling and eliminate the need for squeezing. They effortlessly refill your Ecotank printers and deliver performance comparable to OEM bottlesVisit our store for more great deals!Thank you!