One should not expect miracles - but definitely a completely akzeptabele performance at this price. And that's the case here. The same set I once had, and which has held for almost 2 years, at relatively regular use. Depending on where it is so then on the wear.
On the whole, I can say I was / am satisfied and can recommend this kit for those who want to from time to home care for your nails cost itself.
Easy to operate, the cable length is enough for me just fine.