3PC Tooth Brushing Sand Timers Dental Timer for Kids Smile and Brush for Healthy Teeth Smiley Tooth Sand Timer for timing teeth brushing. They help young children know how long to brush their teeth for and develop a good oral health routine Each timer runs for approximately 2 minutes. These timers are designed to be a visual aid to toothbrushing rather than precision timing equipment, so there may be a time deviation. 3 Cool Colors Pack of 3 Sand Timers One packaging includes 3 sand timers (Blue, Green and Red) each timer runs for approximately 2 minutes. Used as a visual timer for teeth brushing, they help children develop a good oral health routine Smiley Face Design Give a treat to your visual thinkers. With attractive colours and cute smiley tooth faces, they make tooth brushing fun for kids and adults alike High-Quality Material: It is not easily breakable and manufactured with sturdy PVC and ABS glass tube. So, it can be placed on any flat surface of your choice, the timers are also waterproof, making them ideal sand timers for the bathroom Easy to Use Using this small sand timer is an easy process. All you need is to place its flat side on the surface and the time starts, the time up when all the sand is in the chamber below. Flip to start again.