I was helping Jill with some decorations for the kids’ Christ mas program. It required cut ting and shaping some styrofoam. It was a sheet that was 4’x8’ and had angles and a little arch required. I have cut many pieces of styrofoam in my day. It was never very difficult. All that is really required is a sharp knife and a good eye (not for skill of cutting, but skill of not cutting your hand or finger off). This task didn’t take much time, only a few minutes actually.