3 years & up. The perfect set of tools to help children visualize time from seconds to 10 minutes! Ideal for science experiments, time management, and games. Time-tested, durable plastic timers with colored sand. Each timer measures 3 1/4" x 6 3/8". Available separately or purchase the whole set of 4.
Signal an end to activities and games with this 59-minute timer. Timer provides a single ring when the specified time has ended. You have seen these timers everywhere and with good reason. You will find this simple and easy to use.Timer measures 2.5" in diameter.