Math wall clock, black and white quiz clock, unique clock for

Instead of using Roman numerals or traditional numbers, this wall clock has a different equation on each half-hour. The black dial resembles a chalkboard. Each mathematical equation is painted in white chalk. This analog display wall clock is made of high-quality acrylic with white letters and numbers, perfect for the classroom or office. When the clock is ticking, the hands move around the dial, indicating the time of day through a different math problem for each hour. It's a fun way to keep track of time. This wall clock is a stimulating brain exercise. It's sure to be a trendy wall decoration, especially for the classroom, office, and study, and a perfect gift for your friends or their children.