KWZ
The story of KWZ begins in 2012, the year in which Konrad Zurawski, a chemist by training, began to manufacture ferrogallic inks. In 2015, together with his wife Agnieszka, he founded the company KWZ INK. With a very wide catalog of colors, all its inks are characterized by being handmade, by their high saturation and by their particular shading effects. The "Sheen machine" series stands out for the impressive iridescent or bright reddish "sheen" that the inks show off when drying.