Colourbright Sand Timer 10 Min Orange Gym_Sports_Mats_Trolleys •Sensitivity/stability: @45°C : ±0

•Sensitivity/stability: @45°C : ±0

Messages include Excellent

(1) scalpel handle #4 & (1) scalpel blade #20

A great resource for teaching about the Vikings and their settlement in Britain

Files go back in thier correct place and won’t fall over

Colourbright Sand Timer 10 Min Orange Gym_Sports_Mats_Trolleys •Sensitivity/stability: @45°C : ±0Our new range of excellent value 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 to match the other sand timers in our TickiT range, with clearly