This set of 4 jumbo sand timers (1, 2, 5 and 10 minutes) helps children see the passing of time in a calm, engaging way. The colored sand matches a clearly labeled number on each timer (blue = 1 minute, green = 2 minutes, orange = 5 minutes, purple = 10 minutes), and the soft rubber end caps let kids pause the timer quietly by laying it on its side. Size: 33.0 x 27.9 x 12.7 cm. Ages 4 to 5.