These tuners are probably the best set of tuners you can get in this price range. They are very smooth to operate and stays in tune perfectly! A lot of peolpe think tuners does not matter that much and that a pair of chinese tuners will work as good as a set of expensive tuners. That is not the case. You can´t expect to be in tune on stage if you are playing a set of tuners that cost 7 dollars, that´s just impossible. If you are thinking about getting a pare of vintage style 6-in line tuners you can never go wrong with these ones!