These Harley Benton heads are amazing! They just turn smoothly and are well oiled. Afther a while they work just as good as they did before. I bought them to replace my 60-70 years old tuners which i couldnt even move anymore, and they worked out perfectly. The only thing i really find a pity is that the details on the decoration isn't as fine as i wished to be. But for this price, they will be a great upgrade for some guitars :)
Pros:
Cheap
Great quality
Well oiled
Good grip
Cons:
Not too well detailed
Would recommend!!