Pollice/finger riposo per Precision Jazz Bass chitarre bianco viti incluse

Reasonably priced access to bass playing excellence. I attached this to my bass and thanks to the miracle of anchoring my thumb in place I could attack the strings with a fluid control previously unimaginable.I became so proficient at this new style that my bass playing technique was transformed to the point that I was sacked from my band for over playing the most simple tunes.Well, genius is seldom recognised etc.Their loss not mine. I now have plans to make a new band around my new style.All thanks to a rectangular piece of plastic.Miraculous.