The 1 oz bottle of Berg Toner Refill for Black & White Prints converts B&W fiber- and resin-coated papers, as well as film and stabilization materials. The toners can be mixed to produce a wide range of colors that printers desire, which metal salt-type toners cannot make.
This bottle produces a green tone, and an activator (sold separately) is needed to allow the dyes to adhere to the photographic emulsion.UPC: 053661077959