Tooth-shaped Sand Timer

Double layer design make them safe for use. Come with 7 bright colors include red/ blue / pink / green / purple / yellow /orange. This timer is filled with just the right amount of sand and run for approximately 30 seconds, 1 minutes, 2 minutes or 3 minutes. Perfect for making sure the kids brush their teeth long enough. An Ideal toothbrush timer for kids as a birthday gift or Christmas gift etc. The sand timers are not precision timing device, please allow time deviations(±10%)