GeekAlerts has shown you a similar Pop Quiz Clock and you seemed to like it; so here are two updated versions. The Science & Math Pop Quiz Clocks are a cool update over your everyday bedroom clock. They also go nice in the classroom for the school teacher in your family. Do your part and help keep those young brain cells stimulated with the pop quiz clocks.
Science & Math Pop Quiz Clocks
- 11.5″ diameter wall clock
- Black “chalkboard” texture with painted numbers on Math Clock
- White background with Science topics on Science Clock
- Quartz movement with sweep second-hand
- Requires 1 AA battery, not included