Time Timer - Original, 7.5 cmMastering the concept of time can be challenging for young learners, and the Time Timer Original 7. 5 cm makes this abstract idea visible and accessible. Unlike traditional clocks, this compact visual timer bridges the gap between telling the time and understanding how long five minutes truly lasts. It's a powerful tool to help students visualise time passing as the coloured disk slowly disappears. With its silent operation and optional audible alert