Set of 6 Colorful Sand Timers for Kids 1/3/5/10/15/30 Minutes, Suitable for Kids Life, Learning, Playing Time Measurement, Kitchen, Office, School Decoration

function Contains 6 Color Hourglass Kits, corresponding to 1, 3, 5, 10, 15, 30 minutes and other time periods. Each hourglass adopts a unique color design to easily identify different timing functions, suitable for learning and games, sports, cooking and life management Hourglass Set for Child is not only a timing tool, but also an effective aid to develop children's time management ability. It helps children to understand the passage of time through intuitive visual methods, gradually build up a good notion of time and improve their concentration Specifications: color: Multicolored Material: Plastic, Glass Package size: 5.5x3 .2 x 11.5 cm Package contents: b > Hourglass timer 6 colours1/3/5/10/15/30 minutes Note: All the above dimensions are measured manually. There may be a 0-1 cm error, please understand. Due to the different lighting conditions when taking photos and the brightness of each computer monitor, the understanding of colors is different and there may be slight color differences. Please make sure you do not mind before you buy, thank you very much.