D'Addario Planet Waves PW-XLR8-01

String Lubricant and Cleaner. XLR8 lubricates and cleans your strings for faster playing and longer life. Simply wipe the easy to use applicator up and down your strings and enjoy the frictionless feel of the strings allowing you to play faster while also experiencing less finger noise and enhanced tone. Packaged in an airtight metal tin that will prevent XLR8 from drying out prematurely.