4pcs 1/3/5/10/15/30 Minutes Colorful Hourglass Set Sand Clock Timer for Children Classroom Kitchen Games Brushes Home Office hourglass timer set100% brand new and high qualityFeatures:The hourglass is a very effective visual indicator that improves attention and time management.This package includes 4pcs different hourglass, ideal for reading, cooking and baking, brushing teeth, playing and training stimulation.Made of shock-resistant ABS and Glass, which makes the timer not easy to be broken and the service life lasts longer. It helps your children to make things more efficient and develop a strong sense of time. The timer can be used for cooking, playing, classroom, child education and training. Each timer is decorated with colour sand and clear digital display for easy identification.Can also be used as home or office decoration and timing tool. Great gift for children and friends.Specifications:Material: ABS + GlassSize: approx.4.4x9.8cm/1.73x3.86inColor: As pictures shownOptional Packages: A, B, CQuantity: 4pcs/setNote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Includes:Package A: 1 x 1 Minute Hourglass Timer 1 x 3 Minutes Hourglass Timer 1 x 5 Minutes Hourglass Timer1 x 10 Minutes Hourglass Timer orPackage B: 1 x 3 Minutes Hourglass Timer 1 x 5 Minutes Hourglass Timer1 x 10 Minutes Hourglass Timer 1 x 15 Minutes Hourglass Timer orPackage C: 1 x 3 Minutes Hourglass Timer1 x 10 Minutes Hourglass Timer 1 x 15 Minutes Hourglass Timer 1 x 30 Minutes Hourglass Timer (other accessories demo in the picture is not included.)