[Multiple Ways to Play] two needles, connection to; Three hands two styles, plus a gear that can adjust the time accurately, a real analog clock, so that children can know the time more clearly. High quality materialSmoothly rounded and polished edges won't hurt your child's hands, hidden support frame can be placed firmly on the table, not easy to slip off. fall off and the screws are not loose. [Puzzle Teaching] When you move the minute hand, the hour hand will follow, which is intuitive and easy to learn. learning, simulates the flow of real time, and can interact with students in the classroom, as well as parent-child interaction. [Self-Play] Children can turn the hour and minute hands minutes on their own to experience the passage of time, easily solve the child's time cognition problem, and cultivate the child's concept of time. Product Details: Name: Teaching Clock. Material: Plastic Size: 10cm Function: Children can learn place the pointer by themselves to feel the time change and the replacement of day and night time, so that children can learn to recognize the time while having fun. You can also interact with children and share happiness.