1 minute, 3 minutes, 5 minutes, 10 minutes,15 minutes,30 minutes. Each one has different bright color sand, easy to distinguish which timer for which usage.

SHOCK-RESISTANCE HOURGLASS SAND TIMER - Made of durable PVC, high quality borosilicate glass and non-toxic sand, uneasy to break. Using these sand timers can be much more pleasant and less distracting than looking at your phone to time, help you stay focused and productive for longer

GREAT TIME MANAGEMENT TOOL - Help your kids do things more efficiently and develop a strong sense of time. Ideal for cooking, classroom use, game time, exercising timer (yoga or psychological training). Also can be used as home office decoration. Great gift for children and friends

Specifications:
Time: 1/3/5/10/15/30 minutes
Color: blue,purple,pink,yellow,orange,red,green
Material: Plastic cover glass body