This plastic hour sand glass is cute and delicate. A small hourglass timer is a great little toy for children. The tiny sand timer is filled with fine sea sand. Beautiful and colorful sand clock can be a perfect tool to help to get children's attention. This plastic sandglass toy will help children strengthen their concentration. This small plastic sand watch helps children develop time management skills. Hourglass timers give them a clearer and deeper sense of time. It is very useful to cultivate a correct concept of time from an early age for children's healthy growth and future development. This sand clock can help children regulate their habits from an early age.