Much like all Harley Benton products, it offers solid quality for a really small price. I bought a bunch of these to customize my guitar and I'm pretty happy with them. Quality is good, they're consistent and they don't have the burrs you usually find on cheap plastic components. I've compared this with Gibson knobs and they're pretty much the same. Actually, I'm using them to change awful knobs on instruments that cost well in excess of 400 euros.