DR Handmade Strings STRINGLIFE Liquid Polymer Guitar Cleaning and Care Product<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Liquid polymer coating bonds to strings by causing the positive charge of electrons in your strings to attract to the negative charged polymer </span></li><li><span class="a-list-item"> Creates a process called electrovalent bonding </span></li><li><span class="a-list-item"> Forms a barrier between strings and the elements (like acid， dirt and grime) that steal their life </span></li><li><span class="a-list-item"> Effective in prolonging the useful life of strings as factory coated polymer strings </span></li><li><span class="a-list-item"> Players can coat their favorite set of strings to make them last longer </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41IPq7oAQHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41aOpeRmaWL.jpg" noproxy>