★Develop a healthy time management method, it is a super efficient productivity tool, sometimes more efficient and more natural than a smartphone. ★You can use the hourglass to limit the time of watching TV and tablet, and cultivate children's sense of time. ★The hourglass of time means waiting for hope and longing, but it also makes you cherish your time, let you know when time is wasted, and seize all the good times. ★Unique Design: Brass metal frame hourglass design. You can have a good time in the slow sand flow, it's also a meaningful gift for your loved one, teach your kids not to procrastinate, or use it to decorate the room. ★Each hourglass has been tested by our company more than 1000 times, and the hourglass timer reaches the highest quality standard of ±30 seconds. It helps you start work easily and prevents fatigue from overtime.