This is actually a common question, as we all know that young kids (and even some older ones) need robust toys. We designed Goodtimer to be tough but it is an electronic device so can only take so much abuse. We warrant against manufacturing and material defects but not damage caused by misuse. We also offer a 30 day return period, so you can check it out and see if you think it will work for your family. You can see both our warranty and return policy on our website here: https://gogoodtimer.com/policies/refund-policyIf you are concerned about how gentle your kids might be with Goodtimer we would recommend making one of your House Rules something like, "Take good care of my things." This way, as long as they are being nice to their Goodtimer, your kids will be able to earn Good Time. Each Goodtimer also comes with a storybook that personifies Goodtimer and asks kids to teach their Goodtimer how to be good by setting a good example for it, which can help encourage them to treat it gently. We even have some families that have chosen to keep their Goodtimer up on a countertop or shelf, so their little ones aren't trying to carry it around the house but they can still easily see the lights and hear the encouraging sounds throughout the day.