Eh. I’d skip it
Just starting using dip powder at home, and thought this would work better than soaking. The springs on the clips are weak, so they don’t stay on well.  The files are flimsy (one medium the other fine grit); the nail brush is fine.  I’ll stick to soaking in pure acetone, takes about the same time but has a better result. Ah well.
Rating: 3 stars