Thank you for looking. This is a rotating, colorful duty chart [5 divisions]. It has a split pin in the center and rotates. How about using it for duty activities or group activities at kindergartens or nursery schools? The mechanism is easy to understand at a glance and is clear for children. Children can also move it easily. It is made with a diameter of approximately 21 cm. We also accept changes to colors and sizes, so please let us know in the comment section before purchasing. Color change → +100 yen~ Arrow purchase → +80 yen/piece We strive to create careful work, but please understand that this is a handmade product. Thank you for your consideration. Duty chart, kindergarten, nursery school, school, cleaning, group Childcare, workplace, duty