Sand-Timers Small Size Set Of 5

Making time visible, may I watch TV for another five minutes? The hourglasses show how a certain amount of time passes. As a result, kids will develop a sense of time and learn how to organize it: 3 minutes for tooth brushing, 5 minutes for reading practice, 10 minutes for playing …Each hourglass contains coloured sand.
Units: 30 sec, 1, 3, 5, 10 min.