Premium HP 4646 compatible ink refill kit designed for professional-quality printing. This comprehensive refill solution includes four 50ml dye-based ink bottles (Cyan, Magenta, Yellow, Black) formulated for excellent color reproduction and fade resistance. Compatible with HP inkjet cartridges, this aftermarket refill kit provides exceptional page yield at minimal cost—approximately 1 PLN per 100 A4 pages. Kit includes vacuum cartridge tool, four refill syringes, identification sticks, and 50 sheets of 10x15 photo paper. Professional-grade inks prevent nozzle clogging and maintain vibrant color saturation. Ideal for high-volume printing, photo reproduction, and office documents. Deliver outstanding results with Baskistan's trusted ink formulations.