Mathematical wall clock, black and white math formula quiz clock, unique clock with mathematical equations for home and office

This analog wall clock is made of acrylic with white letters and numbers, ideal for a classroom or office. As the hours pass, the hands move across the dial, displaying the time using a different calculation for each hour. It's an original and creative way to tell time. This wall clock is a fun and stimulating brain exercise. The black dial mimics a chalkboard. Each mathematical equation is painted to resemble white chalk. Instead of using Roman or traditional numerals, this wall clock presents a different equation at each hour mark. It's a very trendy decorative item, particularly suitable for a classroom, office, or workspace, and a perfect gift for friends or their children. It helps stimulate your brain and keeps you engaged when checking the time. This is also the ideal desk clock for an engineer, mathematician, or anyone who works with numbers.

Name: Wall Clock

Material: Acrylic

Color: Black

Power Supply: 1 AA battery (not included)

Diameter: Approx. 30 cm

Package Contents: 1 x Wall Clock

Only the above-mentioned contents are included.

Note: The color of the item in the photo may slightly differ from the real thing due to lighting and your monitor settings. A margin of error of +/- 1 to 3 cm is possible.