Thank you for viewing. This is a rotating! Colorful duty roster [4 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? It's a system that can be understood at a glance and is easy for children to understand. Children can also operate it easily. It is made with a diameter of approximately 21 cm. We also accept changes in color and size, so please let us know in the comment section. (The price may change.) We strive for meticulous craftsmanship, but please understand that this is a handmade product. Thank you for your consideration. Kindergarten, Elementary School, Childcare, Workplace, Cleaning Group Division, Group, List