PILOT Cleo-roll (refill type) crayon set, featuring brilliant colors, with 16 colors, designed to keep your hands clean. Never used, the contents are in pristine condition. Stored indoors in a dark place for 2-3 years. Although unopened, the case has some minor scratches and a slight gap of about 2mm on the left and right sides when closed (see images 6 and 7). Please understand the above. Thank you for looking.