Package: A set of 6pcs colorful sandglass timers (30sec/1min/2mins/3mins/5mins/10mins). NOTE: NOT A PRECISION DEVICE, PLEASE ALLOWS ±10% TIME DEVIATION.
Each wooden hourglass is marked with its own time for easy use. You can also distinguish them by their corresponding colors.
Each sand glass timer measures about 2×3.8inches, lightweight and portable.
Wooden frame design make them great deco anywhere.
A mixture of colored sand watch timers are ideal for classroom activities, games, playtime, time outs, tooth brushing, stardying, reading, cooking, exercising, meditating, cleaning, taking a breaking, making tea and so on.
