Get the whole class involved in time-telling activities. This handy set features color coding that helps students focus on one time telling skill at a time and makes it easier to differentiate between hours and minutes. Hidden gears maintain correct hour and minute relationships as you demonstrate time-telling concepts. Details:25 piece setPlasticIncludes teacher's guideFor ages 5 to 8 yearsContents:12-Hour Demonstration Clock (14.25")24 geared mini-clocks (4")