This is a set of 18 Kichijyo Gansai (Japanese watercolor paints). My grandfather kept this at home (the lid has some stains), but the contents are new and unused. It seems like it will color postcards and other items vividly and with depth. For those who need it (^o^) #Etegami (picture letters) #Art #Gansai (Japanese watercolor paints) #Postcards