Weißer Magnetischer Digitaler Klassenzimmertimer.

This digital timer combines countdown and stopwatch functions, making it ideal for a variety of uses, including math practice, science experiments, timed tests, games, and classroom management. The timer attaches magnetically to a whiteboard or any magnetic surface and comes with a retractable stand for convenient desktop use. It counts up and down. The maximum duration is 99 minutes and 59 seconds. Requires one AAA battery (not included).