5 Cartridge Clip with Pad for 564 920 XL - Poor Man's DIY 564 920 Cartridge Refill Kit - 5 PCS Cartridge Clip For 564/920. 1x Large Clip and 4 x Regular Clip (1) Can Store and Prevent Cartridge from Drying (2) Can Prevent Ink from Leaking During Refills (3) Can be Made into Poor Man's Refill Kit (see picture) (4) Can be Used to Bleed and Prime CIS System (Remove Air Out of Cartridge)