Dye sublimation ink is a water-based dye ink designed for heat press transfer applications.It is used to print designs onto compatible substrates including polyester fabric, mugs, plaques, coasters, wood, glass, plastic, aluminum, metal, canvas, acrylic, and nylon.During the sublimation process, heat and pressure convert the solid dye directly into a gas, which bonds with the substrate at the molecular level.This results in , wash-fast imprints that do not crack, peel, or fade under normal use. This ink set contains six 100ml bottles: Black, Cyan, Magenta, Yellow, Light Cyan, and Gray.It is compatible with printers including L805, L1800, P50, 1390, 1400, 1410, and other models listed in the title.The ink is formulated for use with heat press for garment and hard- transfers.Shelf life is 24 months when stored properly.