An hourly glass sand timer acts as a sleeping aid. Use a 30 min or 60 min sand timer lamp every night before bed to help you fall asleep. When you wake up each morning, choose a sand timer to help you plan an hour or two of study time and get into the rhythm of school life. The main thing is that a sand clock helps you track progress in an intuitive, quiet, and effortless way. By using the clock sand glass, you can avoid using your phone. It helps adjust your body clock and helps activate your brain to study in the morning. If you can't maintain a proper learning rhythm, your body clock will be out of whack. It's easy for electronics to become a distraction and throw off your body clock. An hour glass with sand  is a great solution to this problem, allowing you to adjust your body clock and get to the desired state.