Mega Timer 30 x 15.5cm. Colour Coded: Green 1 minute. Use sand timers for a wide variety of activities. A great hands-on investigation of time. Perfect for classroom management. Also a must have for games where the passing of time is important. Ages 3+ years.
The sand falls through a strong glass timer and has an acrylic outer tube for extra protection.
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Tags: sand, sandtimers, sand timer, TFC, genie, MTA, hourglass, hour glass, elapsed time, timers, stopwatch, stop watch, stop clock, clock, gravity