INKUTEN PG-245 PG245 XL CL-241 CL241 XL Cartridge set Pop Cartridges refill inserts for printers - 4 Pack (2 Black, 2 Color) Finally there is a reliable alternative for printer owners who use 'all-in-one' print head cartridges. An innovative new cartridge insert has been created by INKUTEN specifically for brand printers using PG-245 PG245XL and CL-246 CL246XL cartridges. Simply pop the top off your original cartridge and slip in the Pop Cart refill. Contains twice the ink as genuine cartridge, saving up to 77%! PLEASE NOTE** Ink Cartridges are Not Included. 100% No Hassle Money Back Guarantee with 2 Year Warranty Suitable for Printer Models: Pixma - PIXMA iP2820 MG2420 MG2520 MG2920 MG2922 MG2924 MX492 Printer