Thank you for looking. This is a rotating! Colorful duty roster [8 divisions]. It is made with 8 colors! It has a mechanism that spins around with a brad in the center. How about using it for duty activities or group activities at kindergartens or nursery schools? The mechanism is easy for children to understand at a glance. Children can also move it easily. It is made with a diameter of approximately 18 cm. We also accept changes in color and size, so please let us know in the comment section. (The price may change.) We strive to create high-quality products, but please understand that this is a handmade item. Thank you for your consideration. We will ship anonymously. Duty roster, kindergarten, nursery school, school, cleaning, group