inktec refill kit for hp 920 cd971an black pigment inkjet cartridge
the inktec refill kit for the hp 920 cd971an pigment black ink cartridges is a do it yourself kit specifically used for refilling empty hp 920 pigment black ink cartridges up to 4 times . the kit includes two 20 ml bottles of pigment ink specially forumlated for the hp 920 pigment black ink cartridges and also tools and instructions to refill the empty ink cartridges . these kits provide great value and are ideal for extending the life of recently empty cartridges .