hourglass yueton 6pcs sand timer colorful plastic sandglass hourglass sand clock timer for kid time management games tabata and high intensity interval training 30sec 1min 2mins 3mins 5mins 10mins yueton <b>size :</b> <br> 1l x 1w x 3-7/16 h inch <br>30sec 1min 2mins 3mins 5mins 10mins <br><br> this kind of compact timer also used in meeting to set limit on how long some people area allowed to talk on a given topic.<br> the sand lock is great visual sense for kids to see and provide kids a visual idea of different lengths of time.<br> ideal for timing cooking, games, exercising and so on. also act as a wonderful decoration for your home and office.<br> super helpful getting the toddler to finish tasks in a timely manner.<br><br> <b>using occasions below:</b> <br><br> when bath time will end<br> counting down to lights out<br> time out<br> tooth brushing<br> playing puzzle games<br> doing drawing contests<br> eating dinner<br> taking turns in a game<br> doing assignments<br> when the tv, tablet or other screen time ends<br><br>