1.6 Multicolor, 6 Time Setting: Sand timer set having 1 minute timer,3 minutes timer, 5 minutes timer, 10 minutes timer, 15 minutes timer, 30 minutes timer, and printed in clean and bold script on each timer to distinguish the different times.2.Size: Timer is small, portable and pretty mighty, which is handy when you want to travel with some of them. 3.7inchx1.6 inch. Perfect size for little hands.3.Durable & Safe Material: Made of high quality borosilicate glass, non-toxic sand, and durable Acrylic, ABS cover, which wont break easily even if descend on floor.4.Great Time Management Tool: The hourglass sand timer give a visual aid to know how much time is left and kids know a time frame of how long they need to read, play, watch ect. Good way to beat procrastination. The sand will quietly expire, allowing someone to forget time and enjoy time. This made our life much easier.5.Widely Use : Ideal for classroom use, game time, kids' tooth brushing, child learning, self- control, psychological training and cooking. Note: This sand timer is not a precision timing device, so there is time deviation.