Elixir 12052 Electric Guitar Strings NANOWEB LIGHT 10/46 New These came with a used guitar I purchased. Although they are new, the box has been opened, and they appear to have been stored for a while, but the duration is unknown. Selling at a low price. NANOWEB Light #12052 is a LIGHT gauge, commonly known as 10-46, which is a standard gauge for electric guitars.