Jim Dunlop JDGT122 System 65 Complete Guitar & Bass Setup Tool Kit

This handy little kit fits in your case or gig bag pocket and will mean you're totally ready to Macgyver your way out of any action, intonation or angles problem on the fly. It doesn't matter where you are: side of stage, in the studio, locked in basement full of snakes... wherever, you're ready. 

From Dunlop: This kit includes the following pro-quality tools that you can use to provide crucial care to your instrument and keep it in top playing shape for years to come:

System 65™ Superlube® Gel Pen
Multi-Function Gig Light
Fret Polishing Cloth
Fret Collars (.080" & .125")
Compact String Cutter
Four-Way Screwdriver (2 flatheads & 2 phillips)
Multi-Spanner Uni-Wrench
Formula 65™ Polish & Cleaner
String Action Gauge
microfiber polish cloth
Hex Key Multi-tool
Universal speedwinder