For Use In Cartridge Numbers: C6614(#20), 51629A, 51649A **** 5oz Pigment Black bottle #WJ1020 - 4+ refills * 2.5oz Magenta bottle #WJ637 - 15+ refills * 2.5oz Yellow bottle #WJ717 - 15+ refills * 2.5oz Cyan bottle #WJ243 - 15+ refills * Also Includes: 4 sryinges, 4 needles, instructions, gloves ** NOTE: You will also need a "Snap & Fill" and a "Top Popper" kit to refill these cartridges.