The Geeky Days Math Wall Clock for Classroom, Math Clock Wall Watch Unique Math Equation Formulas Mathematical Wall Clock Silent Non Ticking Battery Operated for Math Teacher Engineers Gift 12 Inch

Fun clock and works as it should. Keeps perfect time.

I bought this for my daughter who works and teaches at a University. I bought this for her office and she just loved it. She was the only one that could understand all the mathematical formula's. Recommended for those who love and breath math.

I like the use of only the number 9 for marking the face of the clock. The clock is flimsy plastic. I saw it elsewhere for $49.99 and am glad I did not pay that much for it. The seconds hand is swept rather than pulsed, so I suspect battery life will be shorter than pulsed. On the plus side, it is silent instead of ticking. The AA battery fit poorly into the compartment. I prefer clocks that synchronize to the NIST atomic referenced radio clock, so the accuracy won't be up to my liking but I knew that from the outset. A good novelty item for under $30.00

I am always staring at it and explaining the solutions to the equations to folks that do not understand them.

If it’s an Amazon prime product it shouldn’t take over a month to receive.