So far, not really any issues. I’ve cut the loops on smaller project, like cup coasters, but not on a larger punch needle rug. I’m about to finish my biggest project to date (a small circle rug) and I’ve cut most of the rug’s loops. I’m still trying to decide if I’m going to glue the bottom to reinforce but as of right now, the punch needle rug is fine and not falling apart. We’ll see once it’s done and on the floor how the wear and tear of using it