Empire Ink Phthalo Blue (Multiple Sizes)

Phthalo Blue is a cool, powerful colour that has an extensive and diverse range of application, and will likely be the most commonly used blue in your palette. Mix this shade with white for a sky blue, or with cadmium yellow light for vibrant, lime green shade. This ink comes straight from the Empire Inks Color Set, which includes ten vibrant colours that help you take charge of your own palette, allowing you to mix over 100 colours