Copper Matisse Ink
Matisse Inks are bright, heavily pigmented, intense colours which are perfect for a range of applications including watercolour techniques, calligraphy and pen and wash.
The colours are rated as ASTM 1 or 2 which means they have an excellent to very good lightfastness and are made to a very high artist quality standard. The pigments are finely ground and mixed with an acrylic binder which is flexible, but tough, and dries to make the colours fully water resistant. Fantastic for layering as all of the colours are translucent (except black and white which are opaque).