This enormous stylish 10 minute sand timer stools acts as a seat and timing device! Just like a standard egg timer, it is simply rotated to set the sand flowing through the device and to time events. At 325mm high it is ideal and strong enough for little children to use for timing events or tasks. The visual appeal of the 10 minute sand timer stool and its impressive size make it an excellent investment for any classroom or nursery. Colour coded with the time in minutes moulded into the clear end caps for easy use and recognition. At 300mm high it is ideal and strong enough for little children to sit on and time events. . Height 300mm Quick Delivery Choice of times hard wearing and Versatile