Koh-I-Noor have been producing art materials from their European base since 1790. That has given them a wealth of experience and knowledge which has resulted in a wide range of high quality art materials which offer affordability and consistency.
* It's useful to note that the colour names do vary. If you are replacing a colour, I would reference the number instead. Due to this, I am arranging them by number rather than by the usual colour sequence of yellow to orange to red etc.