Features: Easy to identify the chip, smooth printing, and the ink does not block the ink outlet. Fast drying ink, after printing, the writing ink will dried immediately. The ink cartridge does not jam during use, and it will not cause damage to your printers. 42mL large capacity, can print about 1200 pages of A4 paper (5% per sheet), durable for long term use. Suitable for handheld inkjet printers, printing materials: cloth, paper, plastic, metal, PVC, fiber, pineline, stone, glass and other non-aqueous materials. Specifications: Type:Quick Drying Cartridge Ink: Solvent Fast Drying Ink Capacity: 42mL/1.4 Ounce Colour: Black Number of Prints: 800,000 characters can be printed Pulse width:120~180mm Length: Approx. 10cm/3.94inch Package Includes: 1x Ink Cartridge note: This 2-12.7mm type cartridge only compatible for no encrypted printer. Please allow 0-1cm error due to manual measurement, make sure you do not mind before you order. Due to the differences between different monitors, the picture may not reflect the actual color of the item.