If it has the Bobby Osborne name on it you know its good for your mandolin.
IF you play bluegrass music on a mandolin you better know who the great Mr. Bobby Osborne is. I am told he actually does use these strings on his mandolin. I use these strings on my mandolin. I love how long lasting these strings are. I love the tone on stage, jam sessions and on recordings. These strings are dependable and I trust them. I am a big fan of the Osborne Brothers and Bobby Osborne's newer music. So playing with strings with his name is another cool plus for me. These are great mandolin strings and they are the ONLY strings that go on my mandolin.