They sound like a great idea, but not available at walmart here. They only carry small amount of quilting supplies. I will keep checking as what they have changes every week and sellls really fast.
Meanwhile I have been using shampoo for dishes. It's mild and has a grease cutter. My second thing I do for all the punctures and cuts and cracks in my hands is to rub them with olive oil, and put on rubber gloves till it soaks in. Most hand creams sting even those with no purfume. the fact that mineral oil comes from a process of gas refining gave me the idea of trying something natural.
I suppose you could eat salad with your fingers while wating for it to soak in. LOL
This is the latest in my search to help my poor hands in the northeast winters.