Performance Plus GP6P Guitar Pitch Pipe<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> The performance plus pitch pipe is a simple and affordable way to tune your guitar </span></li><li><span class="a-list-item"> It has 6 holes in which you blow into， and each hole is the pitch of one of the strings of the guitar </span></li><li><span class="a-list-item"> Simply adjust the pitch of your guitar to match the pitch of the pitch pipe and your in tune </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Kd6GE9xjL.jpg" noproxy>