The Visual Rainbow Timer from Learning Resources clearly illustrates the passage of time. Through five adjustable time intervals of one, three, five, ten, and 15 minutes, the colored rainbow stripes gradually light up or fade out. The device helps children easily grasp daily transitions or timed tasks in the classroom and at home. Thanks to the visual feedback and practical night light mode, the timer can be flexibly used for rest periods, study times, or bedtime routines. Requires AAA batteries, sold separately.