Our DTF ink (aka Direct to Film ink) has been carefully selected and tested, and our DTF ink manufacturing partners carefully scrutinized to ensure the quality standards in ink production and consistency.for Black, Cyan, Magenta, Yellow and White; The DTF ink / transfers can be transferred to a variety of textiles and fabrics (cotton, polyester and more) as well as other substrates. Although all our DTF inks will work on a variety of engines, we also offer the desktopDTF and wideDTF ink series that are formulated for a more specific set of printheads / printer engines.