I don't think it's been used, but it might have been used a little bit m(_ _)m Please judge from the photos. Gansai is a water-based paint with colors unique to Japanese painting. It is characterized by its vivid colors, how quickly it dissolves in water, and its beautiful bleeding! It can be widely used for picture letters, Japanese painting, ink wash painting, illustrations, watercolors, etc.! - Brand: Kuretake - Model Name: MC3/24V - Number of Colors: 24 color set