No sponge Refillable Ink Cartridges set compatible for HP printers. They are made of clear frosted plastic. You can see the ink level on the inside at a glance. Each cartridge has an Auto Reset chip. They are brand new, virgin, not recycled or remanufactured which can be used over and over again. These cartridges can help you to save lots of money on printing not only black copies but also color copies.


Empty Refillable Ink Cartridges without Ink and Syringe.

HP88 (HP18) C9385AN, HP88 C9386/C9387/C9388 ink cartridges

Compatible with the following HP Printers:
HP Officejet Pro K550 K550dtn K550dtwn K5300 K5400 K5400tn K5400dtn K8600 HP Officejet Pro L7380 L7480 L7500 L7550 L7580 L7590 L7650 L7680 L7681 L7700 L7750 L7780 etc...