Search:

Here in the USA it is the dreaded #13, black cats crossing your path, walking under ladders, and opening an umbrella indoors ...... among others.

The Shapton GlassStones come in a 4 but that may only be for the export market. :shrug: I did not know about that superstition. We homo sapiens are interesting creatures. :)

I was reading a brochure that came with my Nortons this morning oddly enough. Here is a link to a PDF with the same text. The 4000 really works well. Shapton pros go from 3 to 5 and Chosera also has...