To be honnest, i didn't try everything yet of this set. i bought my first electric guitar in december 2024 and did only 1 maintenance so far.
- the lemon oil : it seems to be fine! my fretboard looks hydrated
- the polishing paper : i did polish all my frets and it seems to work nicely. can't feel the grain of the paper at all, but it was enough to make my frets shiny. can't compare with other solutions and other brands.
- the string winder : works fine but i don't need to restring my guitar every day.
- the yellow cloth : feeling very soft. works well to clean sometimes the body of my Les Paul
i didn't use yet the polish & cleaner solution, because my Les PAul has an aged finish (no high gloss but more like satin style). i didn't want the body to get glossy.
i didn't use yet the string cleaner & conditioner, but i should probably have!! now i still don't really have to complain about my strings, but i guess they would have been in a better state if i had used the string cleaner.
Good news... after buying my first guitar 5 months ago, i just bought a new one...this time a Stratocaster (am i suffering of GAS :oD ??) . this one will have a glossy body so i expect to can use the polish&cleaner solution on that one. Glad i didn't give this one away!!