Fans of the Graph Paper Pop Quiz Wall Clock have a second choice, the Chalkboard Pop Quiz Math Wall Clock. It is basically the same, except that this one looks like math problems written in chalk on a chalk board, while the other one had them looking like pen writing on graph paper.
The engineer in me prefers the graph paper design, but I’m sure other will prefer the chalk board style of this math clock.
Pop Quiz Math Clock Features
- 11.5″ diameter wall clock
- Black “chalkboard” texture with painted “chalk” numbers
- Quartz movement with sweep second-hand
- Requires 1 AA battery, not included
The Chalkboard Pop Quiz Math Wall Clock is available for $24.99 at ThinkGeek. It is also available for £29.99 at Firebox.com.