A perfect classroom essential to help with time management during tests or any other time-sensitive activities | This 60-minute magnetic timer also has a built-in stand for placing on a desk or can easily be attached to your magnetic whiteboard, file cabinet, or any other metal surface in your classroom | The timer shows a red disk which indicates the time remaining and includes an alarm (3 different volumes to choose from) to clearly define when time has ended | Requires 2 x AA batteries