Works on All Stringed Instruments, Amps, Drums, Keyboards, Pedals, Computers Cleans Dust & Grime From Hard to Reach Areas Removes Dust From Hardware & Electronics Prolongs the Life & Preserves the Tone of Strings The Nomad Slim Gets Between Pick-Ups & Under Floating Bridges, Floating Pick Guards, Strings on Your Headstock & More All in One Cleaning Tool Set with No Cleaning Solution Needed