1. This hourglass set contains 6 pieces of hourglasses in different colors, including a 1-minute hourglass, 3-minute hourglass, 5-minute hourglass, 10-minute hourglass, 15-minute hourglass and 30-minute hourglass. It"s great for reading, cooking and baking, brushing teeth, playing games, and training timing.^ 2. SHOCK RESISTANT HOURGLASSES: Our timer is made of ABS and glass. The hourglass is a very effective visual cue that improves alertness and time management.^ 3. BEST TOOL FOR TIME MANAGEMENT: It will help your kids make things more efficient and develop a strong sense of time. The timepiece can be used for cooking, playing, classroom, parenting and exercising. Can also be used as a home or office decoration and timing tool. Great gift for kids and friends.^ 4. Hourglass has matching black molded end caps and clear thick wall. Each timer has colored sand and a clear digital display for easy identification. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it