let cool, started all over again
Worked well...for about 10 seconds, then shut off.  Turned it back on and watched as the numbers went up, indicating it was heating back up.  Shut itself off at 40.  Unplugged, let cool, started all over again. Same result.  Tried again, but lit numbers never reappeared, nor did it heat up.  Save your money.
Rating: 1 stars