1.have 3 hourglass
2.can calculate time of brushing teeth
3. when the hourglass finish, you can finish
4.popular by children with its lovely style
material: ABS
color: white+blue, white + pink , white +golden,etc
packing size(L×H) : 13×7cm
function: canhold 4 teethbrush toghter, have a 3 hourglass to calculate the time of brushing time