Heats food quickly and painlessly - a great choice :)
The buttons and dial are extremely easy to use. Turning the knob clockwise increases the heating time in 10 second increments. You can push the round knob to quickly heat something for 30 seconds, and push it again as many times as you want to add more time in 30s increments. You can also push the knob and dial backwards to go up in 1 minute increments. Simply dialing the knob anti-clockwise (without pushing it) will take you to the maximum time, which is something like 45 minutes. The other buttons are simple and easy to navigate.

