Bests & Worsts Reviews from Amazon

I was really excited to receive this bc I work in a preschool room and I always need a laminator, but our industrial one at work is always broken out out of thermal laminating paper. This is a really great product for small quick jobs but I used it for probably about 10 sheets of laminated material since I purchased this and now one side of the laminating sheets is not coming out sealed. I am very disappointed bc I loved this at first and Amazon is great, but it just didn't last!!!! I had to flip the sheet over and run the prodcuct through the machine again to get my sheets to seal. Pic attached :/