This is a set of 12 Mezzo Piano color pencils, reminiscent of the Heisei era. (It's a mini-sized palette, approximately 10cm tall and 11.5cm wide.) It's from that time period. New and unused, it has been stored at home in its original packaging. Please see the third photo for the color arrangement. Although unused, there is some slight rust due to aging, so please refrain from purchasing if you are sensitive to this. (Please refer to the fourth photo.)