Inktec hpi-0005d. HP 21/27/56 refill instructions

[badtudy]

thys ink is very good. I have a HP deskjet F2180 multifunctional that uses HP 21 ink cartrige. this ink is compatible with my cartrige. it is very easy to refill the cartrige after reading the instructions. a have already used 2 kits of this ink. it is very cheap and very good. one kit contains enough ink to refill the cartrige 8 TIMES! I am very satisfied with is. I found it in a supermarket in my city, I think you cand find it in wallmart or other supermarkets. I will buy again this ink!

[zowtar]

where can I buy the clip?

[adythekiller]

Why isn't the refilling hole blocked again ? The ink will dry and block the cartridge