30ml Dr. Ph. Martin's Hydrus Watercolours 12 Pack Set 2

For brush, pen and airbrush, calligraphy pen, technical pen and fountain pens. Remix the exact same colour over and over again with the dropper system, 25 to 50% more brilliant than tube watercolour.
 
Colours in set:
Hansa Yellow Deep
Yellow Ochre
Permanent Red
Cobalt Blue
Indian Red
Viridian Green
Burnt Sienna
Alizarin Crimson
Sepia
Payne's Grey
Sap Green
Burnt Umber