Kids have enough adults pestering them to keep up with timing on practicing, how long they have been working on a project, etc. This is just a way to eliminate the need for grown-ups to monitor kids -- it gives them a sense of responsibility. As the lights begin to flash, it also gives them a sense that it isn't going to last forever!
Shop Overstock.com and find the best online deals on everything for your home and your family. We work every day to bring you discounts on new products across our entire store. Whether you're looking for memorable gifts or everyday essentials, you can buy them here for less. O.com Price™