High concentration - A wide range of colour changes can be utilised by adding water.
Holbein Artists Transparent Watercolors 12 color set 5ml W401 From Japan
Holbein Artists Transparent Watercolors 48 color set 5ml W409 From Japan
Holbein Artists Transparent Watercolors 24 color set 5ml W405 From Japan
Holbein Artists Transparent Watercolors 18 color set 5ml W403 From Japan
Holbein Artists Transparent Watercolors 30 color set 5ml W407 From Japan
