3pcs Brushing Timer, 3 Minute Dental Hourglass for Kids, Tooth Brushing Sand Timer

Description de 3pcs Brushing Timer, 3 Minute Dental Hourglass for Kids, Tooth Brushing Sand Timer

Features. 1. New high-quality materials, fine workmanship, not easy to break, the sand is not easy to clump. 2. Lovely appearance can be a wonderful toy for children. 3. Timer running time is 3 minutes, if needed, you can flip the stacking time. 4. Increase children's interest in brushing teeth and help them to develop good oral hygiene habits. Specification. Color: pink, blue, green Material: plastic, glass, sand Application:. Timing Time: 3 minutes Size: 10*2.2cm Package includes 3 * hourglass Caution 1. Since it is not a professional time measurement tool, there may be a time difference of 1-5 seconds, please understand. 2. Place carefully, the glass is fragile under the effect of gravity.