"Some cats will like these and some won't. If you have a cat that you find often swatting things across the floor, this is for her! If you have a cat that just sits there when you throw something swattable his way, he won't like this either. I think it's worth buying, even though you may think it's a waste of money because they are just as happy with a milk ring or sock. The crinkly material, shine, and dynamics form a perfect Swatty Trifecta. If you're lucky enough to have an easily amused kitter, this is for you!"