There are a few super sheeners out there now. The first was Organics Studio Nitrogen Royal Blue and Organics Studio have come out with a teal and a darker blue super sheener, Krishna has come out with a blue super sheener similar to Nitrogen and now Ink Institute in Taiwan has come out with two more. One is again similar to Nitrogen; rich moderately bright blue ink that's practically all sheen. But excitingly they also came out with a green ink that's a super sheener. All the rest have been either blue or a blue-green (such as Walden Pond Blue) and this is a lovely rich true green.