Transform your whiteboard into an interactive, whole-class game space! Simply place the spinner on your whiteboard and use your dry-erase markers to create games and activities you need. From a classroom management tool to subject-specific games, the possibilities are limitless. Magnetic spinner measures 16" in diameter and includes 3 double-sided, write-on/wipe-off inserts. Comes with a teacher's guide with 16 activity suggestions, such as classroom management, math, language arts and more.