Nihonga Materials Kissho Gansai (Japanese Watercolor Paints) 12-Color Set Box Size: 20 x 10 cm Helping to declutter my parents' house. I believe they are almost unused. The yellow color may have been used a little. Please take a look at the photos. I would like to sell these to someone who can use them effectively. Please consider that these have been stored at home for several years since purchase. Please refrain from purchasing if you are overly concerned about condition. Thank you for your understanding.