High Quality Materials: Made of strong and hardwearing wood and heat-resistant glass of high transparency material, non-toxic, stable, durable and long lasting. With delicate workmanship, solid and environmentally friendly materials that are not easy to break when it drops out, safe and anti-vibration. It can be used by children as a funny toy. Widely Use: This wooden hourglass can be used in any situation in your life to help you achieve a high quality of life. This hourglass can be used in the kitchen to make drinks and treats, creating delicious food in the right time. Also, during chores like mopping the floor or washing the dishes, the hourglass can help you track your progress, speed up your progress and ensure you're using your time efficiently.