12 Inch Math Wall Clock Silent Non Ticking Movement Quality Quartz Gift Decor, GreenGreat Math Clock for Class: This wall clock is designed with a unique twistequations replace traditional numbers, making it an excellent addition to classrooms, offices, study rooms, libraries, kitchens, bedrooms, bathrooms, or any room in your home, school, or business. Silent Non ticking Wall Clock: Featuring a silent, non ticking mechanism with a sweeping movement, this clock ensures a tranquil environment, allowing you to rest in silence. The