Hello,
at some point I found it a bit complicated for myself, to search the right tool in my Homecollection of tools, especially after I bought a few used instruments that didn't had there original tool on them. So I thought if would be nice to have a collection of tools, that I can use for my instruments (metric & inch).
That's when I found out about the Cruztools Bass Player Tech Kit and I used it since then to setup my instruments. The only thing that I missed in this package, was a 2.5mm hex key as I need it for my Warwick Bass.
The Hex Keys inside are 5mm, 4mm, 1.5mm, 3/16inch, 7/64inch, 3/4inch, 1/16 inch and one 11/16inch? (not sure with the last one).
But besides that, I found most tools in a really good quality to work with. For every musician that wants to set up his own instruments and doesn't have a good collection of tools, I found this a very nice collection in a good quality.
And besides that, I'm sure it can make a good gift for a musician ;) .