From the Designer
What is 90 degrees in radians? With this great clock, trigonometry will be a breeze! Inspired by my math teacher, Ms. Pinocci.
Decorate any room in your home or office with our 10 inch wall clock. Black plastic case. Requires 1 AA battery (included).
Wanna be Math geek.Ask you girl to meet you at square root of three by two.