BCH Dye Ink Cartridge Refill Kit for HP 60 60XL Black ink refill kit for HP C4685 C4680 C4650 C4640 D1660 D1663 2-Bottle Combo: 2 x Black ID30-KK Genuine BCH Premium UV Dye Ink Refill Inks in Bulk Package. BCH inks produce a wider gamut for more vivid color, durable prints resist fading. Match or Exceed OEM specification on color, pH, surface tension and viscosity Ideal for printing shop and small businesses. Package (2 bottles, 30 ml per bottle) includes: 2 x Black + Hand drill tool