This care kit really is worth it. I have a number of guitars and this kit has lasted ages, I still have plenty of Cleaner, Polish and Oil left. A little drop of this stuff goes a long way.
The fingerboard oil is top notch, smells good and has kept all of my guitars in great shape. I use it every month to a month and a half. It really does keep the fretboard in great condition.
Same goes for the polish and string cleaner. The fretboard oil is also great for my natural finish, open pore rare woods Ibanez, so its very useful for the body and neck of the guitar, not just the frets.
Awesome product and a good price too.