HQHQ's DTG Textile Ink is a custom bundle of four modified ink bottles with a capacity of 250 ml each. It has a shelf life of 24 months for both pretreatment and cleaning. The ink is suitable for Epson printers such as L800, 1390, R1900, F2000, F2100, F2200, XP15000, and printhead models like DX5, DX6, DX7, TX800, 5113, 4720, and I3200. It can be used on materials like mouse pads, leather, and shopping bags.