PrintPayLess&reg; brand CISS for HP 02(non-OEM) - NEW! Continuous Ink Supply System for HP PhotoSmart 3210xi, 3310 Printers PrintPayLess Brand Premium Quality Easy Installation video is on our website Easy Refill: with our specially designed ink bottles; no needles nor syringes are needed! No Mess! Specially formulated ink for HP. Not universal ink!