TickiT ColourBright Sand Timer - 1 Min.

These robust sand timers offer the same traditional visual demonstration of the passing of time, but with a new rounded design including a shatterproof plastic barrier to protect the sleek modernised glass bulb inside. Easy to understand for young children, ideal for use in timed games or activities and for timing experiments in maths or science. Colour coded with clearly marked times on the end caps. Includes information sheet. Ages 3yrs+. Measures 15 x 7.2cm dia.