The packet suggests, if you buy these strings, their kind of like a magic sword. The minute their on your bass, you’ll have all the skills, talent and training of the mighty Flea himself, well, they worked for Flea, I think mine might be out of date or something. Just bass strings man, average long gauge round wound are average long gauge round wound, Flea would probably laugh if you asked him, will these help. String up your bass, hold it high over your head on a mountain top and yell “I, HAVE, THE POWER!”, to see if it activates the power of the red hot chilli peppers bassist in your veins. Me personally, your probably paying a little extra for the label!, get regular GHS boomers in the twin pack, it’s exactly the same strings, but at 5 euro cheaper.