I decided to put a few different types of erasers head-to-head and see which one works best. Its not the brand of eraser that is the key attribute but rather the type of material used to create the eraser. There are two common types of erasers for everyday use: plastic/vinyl erasers usually white and almost all are now latex-free and compound rubber a bit gritty with a pumice-like material embedded in rubber.
Educational. I learned more about erasers and the performance of a few of the better ones than I thought was possible.