This is a great kit that every player should have in their gigbag, pedalboard pocket, backpack, whatever! A D’Addario Electric Guitar maintenance kit with everything you need to keep your guitar a well oiled music making machine. Includes other best-selling accessories such as: Pro-winder, Headstand, Multi-tool, Lubrikit, Fret Polishing System, and NS Capo Lite along with a non-slip protective mat, and string height gauge tool.