I use thousands of laminating pouches for work and these are great. They come out crystal clear. Easy to use. Here's a tip: if you print on cardstock paper and use these pouches, you will get a nice stiff laminated piece. We use these for training materials. When you use cardstock, you can use pouches that are not as thick (5ml) and will save you a lot of money over the 7ml and you won't get a flimsy laminated item.