Allureglow USA PS Series Fluorescent Screen Ink is a Non-Phthalate Soft Hand Screen Printing Ink. Allureglow PS Series Fluorescent enable the screen printer to print on either light or dark 100% cotton garments. This Ink can also be used on other fabrics and vinyls with the addition of our AG-CLA-100 Additive. Consult SDS prior to using.