This string care cleaning kit consists of a "cleaning cloth" and a "wiping cloth." The specially treated string cleaning cloth removes dirt and tarnish with little effort. It can be used on all metal strings for both acoustic and electric instruments and leaves a fine protective shield on the strings.
Now we DO NOT recommend this kit for use on Wound Strings! For them the Polishing Cake works great.
We've used this cleaning system for our strings for over 30 years and find it effective and handy to keep strings "like new."