⌛️【Hourglass Timer】Our hourglass timer allows toddlers and teens to focus on a variety of activities and educational learning, perfect for people of all ages who need help with time management. Precise design, 5/10/20/30 minutes can meet your different timing needs. ⌛️【Premium Material】Made of high quality and durable clear plastic shell with glass tube inside, no risk of injury. ⌛️【Decoration and Gift】This sand timer is perfect for decorating your house and office, also can be used as a gift for kids, friends, family. ⌛️【Suitable for many occasions】Ideal for kitchen, home, classroom, games, practice timer. ⌛️【Sincere Service】If you have any questions about the product, please feel free to contact us, we will try our best to serve you.