3x30ml Nano Premium Black Refill Ink and 1 Thumb Drill for Lexmark 17G0050 (#50) Black Ink Cartridges

• World-class Nano-technology!
• Smell: Normal odor; PH: 6~8; Particles: N/A;
• Stability: No settling in 3 years (at normal storage); Temperature: -15°C no frozen, 70°C no gelling;
• Lightfastness: 5~6 BWS; Waterfastness: 3 (average); Gasfastness: 4 (good);
• Fast drying time, even on the glossy paper!

When ordering this I was a little skeptical at first, because I wasn''t sure about the ink. However, I first must say this arrived in two days of it being ordered and when I refilled the ink, it can out nicely. Each 30 ml bottle fills the cartridge full so for $10 you can refill your ink cartridge 3 times! I would recommend this if you are interested in refilling the cartridge yourself