30-Minute Hourglass Sand Timer. This hourglass sand timer is made of high borodilicate glass, pure colored sand, and sturdy plastic, which is safe materials and do not contain any toxic ingredients, it is secure for kids as well. Accurate And Precise Time Management Tool. The 30-minute hourglass sand timer is a great time management assistant for you, you can use it for you study, work, cooking and etc. The precise feature helps you arrange your time more effectively.
This hourglass is made of high quality wood material and high borosilicate glass bottle, with carefully selected sand, this sand timer clock is very delicate and beautiful, and the quality is guaranteed. It can be used as a very suitable furniture tabletop and can reflect your home style and taste. The wood frame hourglass can also be used as a timekeeping device in classroom, company, school, restaurant and more. This sand watch can be used for conference calls, controlling time in person, summarizing presentations in meetings, attending classes, waiting for food to arrive, and more. So this timer is suitable for a wide range of use situations and can be used in many activities.