I won a pair and the best use I had with them was when my husband was insulating the garage. He had been using a razor blade to cut the insulation and when I saw him do that, I went and got the scissors. Cut thru that "batting" like butter. The job was done in minutes instead of hours. Didn't hurt the scissors at all. I still use them for batting for my quilts, but was wondering if Harbor Freight had something like them at their store for insulation. If they don't, they should!