BEST TIME MANAGEMENT TOOLYou can see how much time you can get done before running out of sand. It consists of 3 sand timers ((1min, 3min, 5min). Great for games, time testing and time management. Durable and SafeConsists of wood, high borosilicate glass and non-breakable protective cover. This hourglass timer is durable and kid-safe. MultipurposeThe hourglass timer makes the passage of time visible. These are great for cooking, games, kids brushing their teeth, sports, school and more. You can also keep it in your home or office as a decoration. Multi-ColorHourglass time is colorful. Different colors make it pleasing to the eye and can be used as a home, office or anywhere decoration. Note: The hourglass is mainly for games, not a precision timing device, but a time deviation. It is normal for sand to sometimes stick to the glass, so we recommend that you keep your hourglass in a dry environment. If the sand sticks to the glass, it can be solved by flicking the glass with your fingers or drying it in the sun for a while.