<p>【Package Contents】The set includes 2 3-minute children's hourglasses, one in blue hourglass and one in pink hourglass, cute tooth shapes and cartoon smiley faces make children fall in love with the brushing your teeth.</p> <p>【Safe Materials】Our colorful hourglasses are made of sturdy plastic lids, borosilicate glass and non-toxic sea sand, ensuring optimal safety and durability, not easily damaged and designed for long-term use.</p> <p>【Easy to Use】Using the hourglass is simple, just shake the hourglass to loosen all the sand, then turn it over on the table to start the 3-minute countdown, this ease of use encourages everyone to better manage their time in a simple and effective way.</p> <p>【Time Management】Children's toothbrush hourglass can help people improve time work efficiency and cultivate the concept of time and concentration, it is a very practical time management tool. (Note: This hourglass cannot measure time accurately)</p> <p>【Wide Applications】The hourglass is perfect for time management of brushing teeth, cooking or studying, it is a practical timing device in daily life and also a great gift for family, friends and loved ones, a great choice for any occasion.</p> <p>Note: The data are all measured manually, please allow some deviation. 1-3cm error due to differences in light and display, there may be color differences, please refer to the actual item received.</p>