I ordered this set of strings for my Fender Jazz Bass guitar. I like softer strings. I usually use Elixir or Ernieball 100/45 strings. The PureBlues 105/45 are just as soft. I really like that PureBlues strings don't have that ringing high tone that regular nickel strings have. They have a very strong presence in the mid-low range of the mix. However, the upper range of the instrument's tone is not lacking either. They have a growling, good attack. I am very satisfied with the Pure Blues string set.