Went to Harbor Freight while hubby and I were out buying paint. Bought 6 packs. Just put a new Olfa one in my cutter so it will be a couple of weeks before I try one. Hopefully they will work well. Even if one or two aren't good, it's still better than paying $31.99 for a pack of 5 at JoAnns--even with 1/2 off coupon. I guess I'm a member of the club now too.