Sand Clock Timer 10/15/20/30/60 Minutes Children's Striking Hourglass Timer Desktop Decoration Description: brand new, high quality Features: Children learn for time with the hourglasses. With different colors and different run times for each hourglass-high quality for home, kindergarten or school. The hourglass set consists of the following terms: 10/15/20/30 / 60minutes. for Time clock for board games, to learn the sense of for time, as a toothbrush clock while brushing your teeth, for seminars / further training / assessment center or the manager and much more ..... Specifications: Item Type: Sand Clock Timer Material: glass Style: 10/15/20/30/60 Minutes (Optional) Size: approx. 7.3x16cm / 2.87x6.30in Color: Random Deliver (If you buy more than one, colors you receive will be same or different.) Quantity: 1 Pc Note: Transition: 1cm = 10mm = 0.39inch. 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: 1 x Sand Clock Timer (other accessories demo in the picture is not included.) Children learn for time with the hourglasses. With different colors and different run times for each hourglass-high quality for home, kindergarten or school. The hourglass set consists of the following terms: 10/15/20/30 / 60minutes. for Time clock for board games, to learn the sense of for time, as a toothbrush clock while brushing your teeth, for seminars / further training / assessment center or the manager and much more ..... Specifications: