Quality: It's just plastic, but without burrs and sharp edges. Interior ists hollow, but still quite a lot of material.
The loops at the right height was satisfactory and the guitar does not sound worse than before.
During stringing you should make sure not to angle to stretch the strings to the saddle, it can go smoothly from the guide.
So if you want to give up ivory or bone or can and a convenient solution seeks to get with this article probably down. Reasonable price, but delivery delays.
Keeps me the strings on a classical guitar in undetermined location.
