Security Hourglass Timer: The outer layer is made of hard plastic material and the inner one is made of glass，which is protected by double layer. Besides, the hexagonal cover is firm and hard, so it is more sturdy and secure avoiding moms' worry.
Colorful：Sand timer of 5/10/15/30minutes and blue/red/yellow/orange/purple/green are available.Sand Timer Size: 5 X 2.55 inches , Weight: 100g. Perfect size make it easy to carry anywhere.
BEST TIME MANAGEMENT TOOL: Good idea to Help your kids do things more efficiently and develop a strong sense of time. The timer can be used for cooking, games, classroom, kids study ,exercising .Also can be used as home office decoration, practical timing tool in daily life .Great Gift for children and friends.
WARM TIP: These Kids sand timers are not a precision timing device, may be +10% time deviation, Pls under adult supervision when little child under 3 years old use the timers.
LIFETIME WARRANTY: The item has lifetime warranty OFFERED by us, if you have any quality issues or concerns please contact us via AMAZON MESSAGE we will replace you a new timer or full money back whether if the time have exceeded or within 30 days!!!