Descripción
The Time Timer can be used to set time limits, measure activity duration and learn to make better use of the time available. With the Time Timer you can judge how much time is left without having to know what time is. The device works with strong colours and large numbers. To turn on the Time Timer, you have to move the coloured disk counterclockwise to the desired time. The coloured disk disappears as the time passes, until it has disappeared completely.
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