CRUZTOOLS GROOVETECH GUITAR PLAYER TECH KIT Road-worthy tools FOR: Fine-tuning. Whether you do your own setups or the occasional string change, this is one indispensable kit. The GTGTR1 Tech Kit comes with everything needed to perform a complete setup, including a convenient how-to guide. The tidy pouch conveniently holds the tools in place, has a pocket for strings and will fit in the cubby of your gig bag. What especially impressed us was the...