Bests & Worsts Reviews from Amazon

I ordered these in October. Now 5 months later I'm posting my review. I'm an art teacher for K-8. I got these for my school and loved that they were clear and the perfect size for the colored pencils. (I labeled table numbers on them so that each table would be guaranteed to get their pencils back.) At this school I work 3 days a week. That being said... they're all on their last hinge or the top is completely separated from the bottom. I will most likely use duct tape to fix them, but I'm not happy with the overall quality of the hinges. At first I thought the kids may have been rough with them, but now all of them are broken at the hinges. I have 3 that I use for material storage in my closet, they are perfectly fine. EVERYDAY USE IS NOT GOOD FOR THESE. I had ordered because of cost, size, stack-ability and because they were clear. I liked them very much until they (with regular use) started breaking.