About this item High quality materials: our 2 minute sand timer is made of durable plastic, glass and safe sand. High quality borosilicate glass, colorless, tasteless and safe sand, is not easy to break, and is very safe for children. These timers are also waterproof. They are ideal sand timers for children or children's tooth brushing timers, and will not break under normal use conditions Lovely appearance: our toothbrush timer for kids adopts interesting color design and lovely cartoon smiling face, so that children can make brushing their teeth interesting. Moreover, after testing, the bases at both ends are not easy to pull out, so the sand of our timer cannot be easily leaked, and the plastic shell can prevent the timer from falling and breaking. Even if the glass funnel inside breaks accidentally, this box can ensure that the child will not be injured Colorful: our kids toothbrush timer is full of colorful sand and can identify each type of timer. You can also use these multicolor timers for home decoration, party decoration and office decoration. Bright colors make your daily life full of vitality and bring a visual feast to your eyes. Widely used : our dental timer is a small housekeeper to help children in their daily life. He can be used not only as a toothbrush timer, but also as a perfect cooking timer in the kitchen. Interesting children's learning timer, game timer, bathroom timer, exercise timer and office timer. It can also become an ornament for offices, walls, works of art, rooms, parties, etc. in short, it has many benefits. Accompany artifact: our kids timer will help you save time. You don't have to accompany your child when he brushes his teeth. You don't worry that it takes too much time for your child to brush his teeth, and you can do your own things freely. It is very suitable for children to brush their teeth. It can also be used as decorations during study or play to help children do things more effectively and enhance their sense of time