The features on this multitool are rather nice, has pretty much all tools you need to setup a guitar or basss. However, it is not well designed, and the material is of very poor quality. First of all it doesn't have a hex key size that fits on standard bass trussrods. Secondly, the material used in the tools seems to be a cheap soft metal. I used the multitool only once, to setup a bass bridge, and the tools got all worn and blunt and are now completely useless.