It's a colorful way to track time! This electronic visual timer comes with five settings (1, 3, 5, 10, and 15 minutes) to keep kids on track for common transitions and tasks. Bright rainbow stripes either light up or go dark to show elapsed time. Timer measures 5 1/2" x 3 1/2" x 1 1/2". Requires 2 AAA batteries (not included). Ages 3 and up. Grades PreK and up.