Graphix Aqua Inks are naturally transparent with high lightfastness. They are ideal for watercolor techniques with brush or drawing pen. Even when dried, the ink can be dissolved completely with water. Shake vigorously before use. The Starter kit contains one each of Graphix Aqua Ink 15ml in lemon, vermilion, magenta, cyan, mint and black colors and one synthetic No. 4 brush.