Feature: 1. Applicability: Black original solvent quick drying handheld inkjet printer cartridges can be applied to a variety of materials including wood, acrylic, aluminum, porcelain, cloth, paper, plastic, metal, fabric, glass, label, leather, etc. (drying requires 3‑5s). 2. Quick Drying: Use industrial grade quality ink cartridges to achieve true one second imaging and three second quick drying. The printing is fluent, the color is bright, and the ink does not block the ink outlet. 3. Large Capacity And Easy Replacement: The handheld inkjet cartridge has an ink capacity of 42ml. Handheld printer cartridges print 1200 pages of A4 paper (5% per sheet). Handheld inkjet inks are easy to install and pull out. Built to last. So the printing is very clear, the adhesion is strong, and there is no ghosting when writing. 4. Easy To Install: The unique cartridge replacement hardware protection scheme is simple, it can be easily installed without any technical skills or tools, without worrying about damage to the printhead, it will not cause damage to the machine. Give you a different experience. 5. Note: If you need to suspend printing, please cover the protective cover in time to prevent the ink cartridge from drying out and blocking the print head. If clogging occurs, the nozzle can be gently wiped with a soft tissue. How to Use: Take out the product and refer to the manual for use Specification: Item Type: Inkjet Cartridge Product Material: ABS Ink Capacity: 42ml Ink Used: Quick Drying Environmentally Friendly Ink, Water Based Ink Package List: 1 x Printer Cartridge