Suitable Printers: for EPSON Ecotank ET-2760 ET-3750 ET-4760 ET-4750 ET-3760 / Workforce Pro WF-7620 WF-7510 WF-3640 WF-2750 XP-600 / R1390 L1800 Artisan 1430 etc. Printers. What's In The Box: Printhead cleaning solution 250ml (8.45oz), Syringe combo (assembled 60ml syringe and 30cm tube), cleaning swabs x 8, cleaning wipes x 8, gloves x 1 pair, big capper x 1, yellow capper x 4. Eco Materials, Bio-degradable: Using Eco-friendly green raw materials, the printhead cleaning solution is bio-degradable, and would not harm your aqueous life. Multiple Applicable Tools: With petri dish and connection cappers, you are able to soak your printhead to soften the dry ink, and clean each and every nozzle throughly. Bigger Syringe, Longer Tube: With a 60ml syringe and a 11.8"(30cm) long tube, you can clean your printhead more efficiently and easily. More Liquid: Our printhead cleaner is 8.45oz(250ml), much more than others (100ml). Enough to clean 2-3 printheads or 1 extremely clogged printhead. Bring Your Printer Back To Life: Our printhead cleaning kit is strong cleaning power, disolves the dried ink particles and unclogs your printer.