Feature 1PREMIUM SAND: The sand inside the hourglass is strictly screened by us, all of them are the same size. Don't worry about the sand in the hourglass getting stuck in the middle. 2EASY TO USE: Before using the sand timer, please line up all the sand to one side and then turn it over to start the timer. 3MULTIPURPOSE: Sand clock is ideal for classrooms and kitchens, but also for playtime, teeth cleaning, children's learning, self control, gym time and time out. 4DECORATIVE: Sand watch is unique enough to catch your eye, but also delicate enough to be the perfect decoration. Best choice for home decoration, office, science and education. 5TIME MANAGEMENT: Sandglass timer can help children use or manage time wisely, develop good time management habits, improve behavior and do things more effectively. A special present for children with ADHD, SPD and Autism.Item Type: Sand TimerProduct Specification: 2 Pieces, Sky Blue and Orange ColorProduct Material: PlasticProduct Use: HouseholdScope of Application: Most of The SceneSize: Approx. 6.5x6.5x13cm / 2.6x2.6x5.1in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x SandTimerNoteAll data are measured manually, and there are certain errors in the measurement results.