ink4work Set of 2 Pack PG-40, CL-41 (Show Ink Level) Remanufactured Ink Cartridge Set for Pixma iP1600/iP1700/iP1800/iP2600/MP140/MP150/MP160/MP170/MP180/MP190/MP210/MP450/MP460/MP470/MX300/MX310 All cartridge will show ink level. Not like other remanufactured cartrdige. ink4work Set of 2 pack Compatible Canon PG-40BK, CL-41 High Capacity Ink Cartridge Combo Sold by ink4work You will get 1 x PG40, 1 x CL41 High yield compatible Ink cartridge. ISO9001 certified. Not made by canon.