EDEALYN Fashion Home Decor,Office, School and Decorative Use Wood Frame 45 Minute Hourglass Glass Sand Timer Sand Clock Timer for Kitchen (Black Frame Blue Sand) It can be Chronograph reminder, cute toys furnishing articles This timer runs for approximately 45 minutes and helps children develop a good Habit; Remind to do homework,play games,protection of brushing, outdoor play. Material: Wooden frame, glass, H20.5 W13.5 6 cm