GPI FOIL will help you offer a whole new product line to your clients....SHIMMER and SHINE!! (yah, that doesnt sound so cool, how about Awesome tone on tone brilliance? Or Bling Shwag? no?? whatever). Really though, what if you could take your customers one color logo and make it shine like it was dipped in antiqued liquid metal. Impressive, I know!
There is a detailed application instruction PDF here.