The Paper Mill Alcohol Inks are bright, vibrant pigments that dry fast and can be used on almost any non-porous surface. Every colour is permanent, acid free and transparent, and they all mix well together when combined with The Paper Mill Blending Solution. The Rose Quartz ink is a very bright pink that, when used on its own, dries to the sort of colour one would find on a balloon or on a brightly coloured rubber ball. Add some blending solution, and this already bright colour goes practically fluoro! A great way to add fun, brightness and pizzazz to your art.