All of these posts makes me want to get a guard for my sewing machines and wear my Ov-Glov (which looks like the Klutz glove) when I use my rotary cutter even tho I use my SlidLoc. Just last week I barely touched a bag of trash I was heaving over into the dumpster and touched a can (it had been opened with the opener that goes around the top of the can - makes lid save but the can is a razor blade) and sliced my finger about 3/4".