Create custom colors with your Ultra Thick Embossing Enamel (sold separately). Heat It Inks from Ranger Ink are transparent, heat-safe, acid free, additive used to colorize Ultra Thick Embossing Enamel and BeesWax. Needle point applicator tip allows applications of as little as one drop. Each package includes three .5 fl. oz. bottles in the following colors: Amber, Onyx and Tiger's Eye