Learning Resources Big Time Student Clock, Teaching & Demonstration Clock, Develops Time And Early Math Skills, Ages 5+, Clock For Learning, 12 Hour,Back To School GiftsProduct DescriptionLearn time telling concepts with this easy to manipulate clock. Hidden gears maintain correct hour and minute relationships. Color coding supports student understanding and durable, geared clock hands are designed to last. Great for classrooms and children ages 5 and up. From the ManufacturerA great way to help kids grasp time telling skills. Hidden gears maintain correct hour and minute relationships. Durable plastic clock has easy