This grip can be used in HP series 10 cartridge recycling. It has a spacial additional ending allowing to suck off the remainings of ink, unclogging liquids or air bubbles from the print-head.
We can use this grip also to refill the HP10 cartridge through the print-head. To do this, we need to install the print-head in the grip and then the HP10 cartridge into the print-head; so the whole set should include all three elements- grip + print-head + HP10 cartridge.
The usage in refilling HP10 ink cartridge