Very good for drying your barrel after running warm water through it. Not very good for getting paint and the oil. Very soft, easy to tuck it away in a carrying case, hard to break. Recommend getting a 3 or 4 disc squegee for getting out all of the paint and oil residue, especially the ones that have the fuzzy swab on the end of it.
I would only buy this for drying out your barrel, nothing else