The hourly glass timer is an effective time management tool in daily life. First, we can prepare hour glass timers for different times. Because the amount of time we need to do every day may be different. We can choose the sand watch according to our own needs. Second, use the sandglass to cultivate a sense of time. Lazy people are actually neglect the time. They completely addicted to their own temporary enjoyment. Finally, use the sand minute timer consistently in your life to monitor your behavior. Regular exercise will get you into a regular schedule. Lazy habits are built up over time. It takes a long time to change habits and develop healthy life style.