Very nice. Two disks like that shine up in 1 minute with a good cream polish, and usually cleans and shine up a step further. Some metal polished does a good job on rough surfaces too, like Quick-Glo, others can leave a residue in the pitting or rough parts.,...some are better on tough grime than others, Pol Metal Polish and Autosol are two I have bought again and again, as well as Quick-Glo. I'm sure there are equivalents easily available most places.