DCI Pop Quiz Wall Clock

$31.12 USD
Editor's Rating:

If you can read this clock, you are without a doubt a geek. Each hour is marked by a simple math problem. Solve it and solve the riddle of time. Matte black powder coated metal. Requires 1 AA battery (not included). 11-1/2″ Diameter.

Show More

Buy Now $31.12Gadget Flow Buy Now AmazonVia Amazon
LoadingSave263 Users Saved This Product